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vendor/nikic/php-parser/test/PhpParser/Builder/ClassTest.php

@@ -0,0 +1,154 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class ClassTest extends TestCase
+{
+    protected function createClassBuilder($class) {
+        return new Class_($class);
+    }
+
+    public function testExtendsImplements() {
+        $node = $this->createClassBuilder('SomeLogger')
+            ->extend('BaseLogger')
+            ->implement('Namespaced\Logger', new Name('SomeInterface'))
+            ->implement('\Fully\Qualified', 'namespace\NamespaceRelative')
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Class_('SomeLogger', [
+                'extends' => new Name('BaseLogger'),
+                'implements' => [
+                    new Name('Namespaced\Logger'),
+                    new Name('SomeInterface'),
+                    new Name\FullyQualified('Fully\Qualified'),
+                    new Name\Relative('NamespaceRelative'),
+                ],
+            ]),
+            $node
+        );
+    }
+
+    public function testAbstract() {
+        $node = $this->createClassBuilder('Test')
+            ->makeAbstract()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Class_('Test', [
+                'flags' => Stmt\Class_::MODIFIER_ABSTRACT
+            ]),
+            $node
+        );
+    }
+
+    public function testFinal() {
+        $node = $this->createClassBuilder('Test')
+            ->makeFinal()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Class_('Test', [
+                'flags' => Stmt\Class_::MODIFIER_FINAL
+            ]),
+            $node
+        );
+    }
+
+    public function testStatementOrder() {
+        $method = new Stmt\ClassMethod('testMethod');
+        $property = new Stmt\Property(
+            Stmt\Class_::MODIFIER_PUBLIC,
+            [new Stmt\PropertyProperty('testProperty')]
+        );
+        $const = new Stmt\ClassConst([
+            new Node\Const_('TEST_CONST', new Node\Scalar\String_('ABC'))
+        ]);
+        $use = new Stmt\TraitUse([new Name('SomeTrait')]);
+
+        $node = $this->createClassBuilder('Test')
+            ->addStmt($method)
+            ->addStmt($property)
+            ->addStmts([$const, $use])
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Class_('Test', [
+                'stmts' => [$use, $const, $property, $method]
+            ]),
+            $node
+        );
+    }
+
+    public function testDocComment() {
+        $docComment = <<<'DOC'
+/**
+ * Test
+ */
+DOC;
+        $class = $this->createClassBuilder('Test')
+            ->setDocComment($docComment)
+            ->getNode();
+
+        $this->assertEquals(
+            new Stmt\Class_('Test', [], [
+                'comments' => [
+                    new Comment\Doc($docComment)
+                ]
+            ]),
+            $class
+        );
+
+        $class = $this->createClassBuilder('Test')
+            ->setDocComment(new Comment\Doc($docComment))
+            ->getNode();
+
+        $this->assertEquals(
+            new Stmt\Class_('Test', [], [
+                'comments' => [
+                    new Comment\Doc($docComment)
+                ]
+            ]),
+            $class
+        );
+    }
+
+    public function testInvalidStmtError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Unexpected node of type "Stmt_Echo"');
+        $this->createClassBuilder('Test')
+            ->addStmt(new Stmt\Echo_([]))
+        ;
+    }
+
+    public function testInvalidDocComment() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
+        $this->createClassBuilder('Test')
+            ->setDocComment(new Comment('Test'));
+    }
+
+    public function testEmptyName() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Name cannot be empty');
+        $this->createClassBuilder('Test')
+            ->extend('');
+    }
+
+    public function testInvalidName() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Name must be a string or an instance of Node\Name');
+        $this->createClassBuilder('Test')
+            ->extend(['Foo']);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/FunctionTest.php

@@ -0,0 +1,115 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Expr\Print_;
+use PhpParser\Node\Expr\Variable;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class FunctionTest extends TestCase
+{
+    public function createFunctionBuilder($name) {
+        return new Function_($name);
+    }
+
+    public function testReturnByRef() {
+        $node = $this->createFunctionBuilder('test')
+            ->makeReturnByRef()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Function_('test', [
+                'byRef' => true
+            ]),
+            $node
+        );
+    }
+
+    public function testParams() {
+        $param1 = new Node\Param(new Variable('test1'));
+        $param2 = new Node\Param(new Variable('test2'));
+        $param3 = new Node\Param(new Variable('test3'));
+
+        $node = $this->createFunctionBuilder('test')
+            ->addParam($param1)
+            ->addParams([$param2, $param3])
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Function_('test', [
+                'params' => [$param1, $param2, $param3]
+            ]),
+            $node
+        );
+    }
+
+    public function testStmts() {
+        $stmt1 = new Print_(new String_('test1'));
+        $stmt2 = new Print_(new String_('test2'));
+        $stmt3 = new Print_(new String_('test3'));
+
+        $node = $this->createFunctionBuilder('test')
+            ->addStmt($stmt1)
+            ->addStmts([$stmt2, $stmt3])
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Function_('test', [
+                'stmts' => [
+                    new Stmt\Expression($stmt1),
+                    new Stmt\Expression($stmt2),
+                    new Stmt\Expression($stmt3),
+                ]
+            ]),
+            $node
+        );
+    }
+
+    public function testDocComment() {
+        $node = $this->createFunctionBuilder('test')
+            ->setDocComment('/** Test */')
+            ->getNode();
+
+        $this->assertEquals(new Stmt\Function_('test', [], [
+            'comments' => [new Comment\Doc('/** Test */')]
+        ]), $node);
+    }
+
+    public function testReturnType() {
+        $node = $this->createFunctionBuilder('test')
+            ->setReturnType('void')
+            ->getNode();
+
+        $this->assertEquals(new Stmt\Function_('test', [
+            'returnType' => 'void'
+        ], []), $node);
+    }
+
+    public function testInvalidNullableVoidType() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('void type cannot be nullable');
+        $this->createFunctionBuilder('test')->setReturnType('?void');
+    }
+
+    public function testInvalidParamError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected parameter node, got "Name"');
+        $this->createFunctionBuilder('test')
+            ->addParam(new Node\Name('foo'))
+        ;
+    }
+
+    public function testAddNonStmt() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected statement or expression node');
+        $this->createFunctionBuilder('test')
+            ->addStmt(new Node\Name('Test'));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/InterfaceTest.php

@@ -0,0 +1,103 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Scalar\DNumber;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class InterfaceTest extends TestCase
+{
+    /** @var Interface_ */
+    protected $builder;
+
+    protected function setUp() {
+        $this->builder = new Interface_('Contract');
+    }
+
+    private function dump($node) {
+        $pp = new \PhpParser\PrettyPrinter\Standard;
+        return $pp->prettyPrint([$node]);
+    }
+
+    public function testEmpty() {
+        $contract = $this->builder->getNode();
+        $this->assertInstanceOf(Stmt\Interface_::class, $contract);
+        $this->assertEquals(new Node\Identifier('Contract'), $contract->name);
+    }
+
+    public function testExtending() {
+        $contract = $this->builder->extend('Space\Root1', 'Root2')->getNode();
+        $this->assertEquals(
+            new Stmt\Interface_('Contract', [
+                'extends' => [
+                    new Node\Name('Space\Root1'),
+                    new Node\Name('Root2')
+                ],
+            ]), $contract
+        );
+    }
+
+    public function testAddMethod() {
+        $method = new Stmt\ClassMethod('doSomething');
+        $contract = $this->builder->addStmt($method)->getNode();
+        $this->assertSame([$method], $contract->stmts);
+    }
+
+    public function testAddConst() {
+        $const = new Stmt\ClassConst([
+            new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458.0))
+        ]);
+        $contract = $this->builder->addStmt($const)->getNode();
+        $this->assertSame(299792458.0, $contract->stmts[0]->consts[0]->value->value);
+    }
+
+    public function testOrder() {
+        $const = new Stmt\ClassConst([
+            new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
+        ]);
+        $method = new Stmt\ClassMethod('doSomething');
+        $contract = $this->builder
+            ->addStmt($method)
+            ->addStmt($const)
+            ->getNode()
+        ;
+
+        $this->assertInstanceOf(Stmt\ClassConst::class, $contract->stmts[0]);
+        $this->assertInstanceOf(Stmt\ClassMethod::class, $contract->stmts[1]);
+    }
+
+    public function testDocComment() {
+        $node = $this->builder
+            ->setDocComment('/** Test */')
+            ->getNode();
+
+        $this->assertEquals(new Stmt\Interface_('Contract', [], [
+            'comments' => [new Comment\Doc('/** Test */')]
+        ]), $node);
+    }
+
+    public function testInvalidStmtError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Unexpected node of type "Stmt_PropertyProperty"');
+        $this->builder->addStmt(new Stmt\PropertyProperty('invalid'));
+    }
+
+    public function testFullFunctional() {
+        $const = new Stmt\ClassConst([
+            new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
+        ]);
+        $method = new Stmt\ClassMethod('doSomething');
+        $contract = $this->builder
+            ->addStmt($method)
+            ->addStmt($const)
+            ->getNode()
+        ;
+
+        eval($this->dump($contract));
+
+        $this->assertTrue(interface_exists('Contract', false));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/MethodTest.php

@@ -0,0 +1,163 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Expr\Print_;
+use PhpParser\Node\Expr\Variable;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class MethodTest extends TestCase
+{
+    public function createMethodBuilder($name) {
+        return new Method($name);
+    }
+
+    public function testModifiers() {
+        $node = $this->createMethodBuilder('test')
+            ->makePublic()
+            ->makeAbstract()
+            ->makeStatic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'flags' => Stmt\Class_::MODIFIER_PUBLIC
+                         | Stmt\Class_::MODIFIER_ABSTRACT
+                         | Stmt\Class_::MODIFIER_STATIC,
+                'stmts' => null,
+            ]),
+            $node
+        );
+
+        $node = $this->createMethodBuilder('test')
+            ->makeProtected()
+            ->makeFinal()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'flags' => Stmt\Class_::MODIFIER_PROTECTED
+                         | Stmt\Class_::MODIFIER_FINAL
+            ]),
+            $node
+        );
+
+        $node = $this->createMethodBuilder('test')
+            ->makePrivate()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'type' => Stmt\Class_::MODIFIER_PRIVATE
+            ]),
+            $node
+        );
+    }
+
+    public function testReturnByRef() {
+        $node = $this->createMethodBuilder('test')
+            ->makeReturnByRef()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'byRef' => true
+            ]),
+            $node
+        );
+    }
+
+    public function testParams() {
+        $param1 = new Node\Param(new Variable('test1'));
+        $param2 = new Node\Param(new Variable('test2'));
+        $param3 = new Node\Param(new Variable('test3'));
+
+        $node = $this->createMethodBuilder('test')
+            ->addParam($param1)
+            ->addParams([$param2, $param3])
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'params' => [$param1, $param2, $param3]
+            ]),
+            $node
+        );
+    }
+
+    public function testStmts() {
+        $stmt1 = new Print_(new String_('test1'));
+        $stmt2 = new Print_(new String_('test2'));
+        $stmt3 = new Print_(new String_('test3'));
+
+        $node = $this->createMethodBuilder('test')
+            ->addStmt($stmt1)
+            ->addStmts([$stmt2, $stmt3])
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\ClassMethod('test', [
+                'stmts' => [
+                    new Stmt\Expression($stmt1),
+                    new Stmt\Expression($stmt2),
+                    new Stmt\Expression($stmt3),
+                ]
+            ]),
+            $node
+        );
+    }
+    public function testDocComment() {
+        $node = $this->createMethodBuilder('test')
+            ->setDocComment('/** Test */')
+            ->getNode();
+
+        $this->assertEquals(new Stmt\ClassMethod('test', [], [
+            'comments' => [new Comment\Doc('/** Test */')]
+        ]), $node);
+    }
+
+    public function testReturnType() {
+        $node = $this->createMethodBuilder('test')
+            ->setReturnType('bool')
+            ->getNode();
+        $this->assertEquals(new Stmt\ClassMethod('test', [
+            'returnType' => 'bool'
+        ], []), $node);
+    }
+
+    public function testAddStmtToAbstractMethodError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot add statements to an abstract method');
+        $this->createMethodBuilder('test')
+            ->makeAbstract()
+            ->addStmt(new Print_(new String_('test')))
+        ;
+    }
+
+    public function testMakeMethodWithStmtsAbstractError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot make method with statements abstract');
+        $this->createMethodBuilder('test')
+            ->addStmt(new Print_(new String_('test')))
+            ->makeAbstract()
+        ;
+    }
+
+    public function testInvalidParamError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected parameter node, got "Name"');
+        $this->createMethodBuilder('test')
+            ->addParam(new Node\Name('foo'))
+        ;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/NamespaceTest.php

@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment\Doc;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class NamespaceTest extends TestCase
+{
+    protected function createNamespaceBuilder($fqn) {
+        return new Namespace_($fqn);
+    }
+
+    public function testCreation() {
+        $stmt1 = new Stmt\Class_('SomeClass');
+        $stmt2 = new Stmt\Interface_('SomeInterface');
+        $stmt3 = new Stmt\Function_('someFunction');
+        $docComment = new Doc('/** Test */');
+        $expected = new Stmt\Namespace_(
+            new Node\Name('Name\Space'),
+            [$stmt1, $stmt2, $stmt3],
+            ['comments' => [$docComment]]
+        );
+
+        $node = $this->createNamespaceBuilder('Name\Space')
+            ->addStmt($stmt1)
+            ->addStmts([$stmt2, $stmt3])
+            ->setDocComment($docComment)
+            ->getNode()
+        ;
+        $this->assertEquals($expected, $node);
+
+        $node = $this->createNamespaceBuilder(new Node\Name(['Name', 'Space']))
+            ->setDocComment($docComment)
+            ->addStmts([$stmt1, $stmt2])
+            ->addStmt($stmt3)
+            ->getNode()
+        ;
+        $this->assertEquals($expected, $node);
+
+        $node = $this->createNamespaceBuilder(null)->getNode();
+        $this->assertNull($node->name);
+        $this->assertEmpty($node->stmts);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/ParamTest.php

@@ -0,0 +1,167 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+use PHPUnit\Framework\TestCase;
+
+class ParamTest extends TestCase
+{
+    public function createParamBuilder($name) {
+        return new Param($name);
+    }
+
+    /**
+     * @dataProvider provideTestDefaultValues
+     */
+    public function testDefaultValues($value, $expectedValueNode) {
+        $node = $this->createParamBuilder('test')
+            ->setDefault($value)
+            ->getNode()
+        ;
+
+        $this->assertEquals($expectedValueNode, $node->default);
+    }
+
+    public function provideTestDefaultValues() {
+        return [
+            [
+                null,
+                new Expr\ConstFetch(new Node\Name('null'))
+            ],
+            [
+                true,
+                new Expr\ConstFetch(new Node\Name('true'))
+            ],
+            [
+                false,
+                new Expr\ConstFetch(new Node\Name('false'))
+            ],
+            [
+                31415,
+                new Scalar\LNumber(31415)
+            ],
+            [
+                3.1415,
+                new Scalar\DNumber(3.1415)
+            ],
+            [
+                'Hallo World',
+                new Scalar\String_('Hallo World')
+            ],
+            [
+                [1, 2, 3],
+                new Expr\Array_([
+                    new Expr\ArrayItem(new Scalar\LNumber(1)),
+                    new Expr\ArrayItem(new Scalar\LNumber(2)),
+                    new Expr\ArrayItem(new Scalar\LNumber(3)),
+                ])
+            ],
+            [
+                ['foo' => 'bar', 'bar' => 'foo'],
+                new Expr\Array_([
+                    new Expr\ArrayItem(
+                        new Scalar\String_('bar'),
+                        new Scalar\String_('foo')
+                    ),
+                    new Expr\ArrayItem(
+                        new Scalar\String_('foo'),
+                        new Scalar\String_('bar')
+                    ),
+                ])
+            ],
+            [
+                new Scalar\MagicConst\Dir,
+                new Scalar\MagicConst\Dir
+            ]
+        ];
+    }
+
+    /**
+     * @dataProvider provideTestTypes
+     */
+    public function testTypes($typeHint, $expectedType) {
+        $node = $this->createParamBuilder('test')
+            ->setTypeHint($typeHint)
+            ->getNode()
+        ;
+        $type = $node->type;
+
+        /* Manually implement comparison to avoid __toString stupidity */
+        if ($expectedType instanceof Node\NullableType) {
+            $this->assertInstanceOf(get_class($expectedType), $type);
+            $expectedType = $expectedType->type;
+            $type = $type->type;
+        }
+
+        $this->assertInstanceOf(get_class($expectedType), $type);
+        $this->assertEquals($expectedType, $type);
+    }
+
+    public function provideTestTypes() {
+        return [
+            ['array', new Node\Identifier('array')],
+            ['callable', new Node\Identifier('callable')],
+            ['bool', new Node\Identifier('bool')],
+            ['int', new Node\Identifier('int')],
+            ['float', new Node\Identifier('float')],
+            ['string', new Node\Identifier('string')],
+            ['iterable', new Node\Identifier('iterable')],
+            ['object', new Node\Identifier('object')],
+            ['Array', new Node\Identifier('array')],
+            ['CALLABLE', new Node\Identifier('callable')],
+            ['Some\Class', new Node\Name('Some\Class')],
+            ['\Foo', new Node\Name\FullyQualified('Foo')],
+            ['self', new Node\Name('self')],
+            ['?array', new Node\NullableType(new Node\Identifier('array'))],
+            ['?Some\Class', new Node\NullableType(new Node\Name('Some\Class'))],
+            [new Node\Name('Some\Class'), new Node\Name('Some\Class')],
+            [
+                new Node\NullableType(new Node\Identifier('int')),
+                new Node\NullableType(new Node\Identifier('int'))
+            ],
+            [
+                new Node\NullableType(new Node\Name('Some\Class')),
+                new Node\NullableType(new Node\Name('Some\Class'))
+            ],
+        ];
+    }
+
+    public function testVoidTypeError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Parameter type cannot be void');
+        $this->createParamBuilder('test')->setType('void');
+    }
+
+    public function testInvalidTypeError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Type must be a string, or an instance of Name, Identifier or NullableType');
+        $this->createParamBuilder('test')->setType(new \stdClass);
+    }
+
+    public function testByRef() {
+        $node = $this->createParamBuilder('test')
+            ->makeByRef()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, true),
+            $node
+        );
+    }
+
+    public function testVariadic() {
+        $node = $this->createParamBuilder('test')
+            ->makeVariadic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, false, true),
+            $node
+        );
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/PropertyTest.php

@@ -0,0 +1,148 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class PropertyTest extends TestCase
+{
+    public function createPropertyBuilder($name) {
+        return new Property($name);
+    }
+
+    public function testModifiers() {
+        $node = $this->createPropertyBuilder('test')
+            ->makePrivate()
+            ->makeStatic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Property(
+                Stmt\Class_::MODIFIER_PRIVATE
+              | Stmt\Class_::MODIFIER_STATIC,
+                [
+                    new Stmt\PropertyProperty('test')
+                ]
+            ),
+            $node
+        );
+
+        $node = $this->createPropertyBuilder('test')
+            ->makeProtected()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Property(
+                Stmt\Class_::MODIFIER_PROTECTED,
+                [
+                    new Stmt\PropertyProperty('test')
+                ]
+            ),
+            $node
+        );
+
+        $node = $this->createPropertyBuilder('test')
+            ->makePublic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\Property(
+                Stmt\Class_::MODIFIER_PUBLIC,
+                [
+                    new Stmt\PropertyProperty('test')
+                ]
+            ),
+            $node
+        );
+    }
+
+    public function testDocComment() {
+        $node = $this->createPropertyBuilder('test')
+            ->setDocComment('/** Test */')
+            ->getNode();
+
+        $this->assertEquals(new Stmt\Property(
+            Stmt\Class_::MODIFIER_PUBLIC,
+            [
+                new Stmt\PropertyProperty('test')
+            ],
+            [
+                'comments' => [new Comment\Doc('/** Test */')]
+            ]
+        ), $node);
+    }
+
+    /**
+     * @dataProvider provideTestDefaultValues
+     */
+    public function testDefaultValues($value, $expectedValueNode) {
+        $node = $this->createPropertyBuilder('test')
+            ->setDefault($value)
+            ->getNode()
+        ;
+
+        $this->assertEquals($expectedValueNode, $node->props[0]->default);
+    }
+
+    public function provideTestDefaultValues() {
+        return [
+            [
+                null,
+                new Expr\ConstFetch(new Name('null'))
+            ],
+            [
+                true,
+                new Expr\ConstFetch(new Name('true'))
+            ],
+            [
+                false,
+                new Expr\ConstFetch(new Name('false'))
+            ],
+            [
+                31415,
+                new Scalar\LNumber(31415)
+            ],
+            [
+                3.1415,
+                new Scalar\DNumber(3.1415)
+            ],
+            [
+                'Hallo World',
+                new Scalar\String_('Hallo World')
+            ],
+            [
+                [1, 2, 3],
+                new Expr\Array_([
+                    new Expr\ArrayItem(new Scalar\LNumber(1)),
+                    new Expr\ArrayItem(new Scalar\LNumber(2)),
+                    new Expr\ArrayItem(new Scalar\LNumber(3)),
+                ])
+            ],
+            [
+                ['foo' => 'bar', 'bar' => 'foo'],
+                new Expr\Array_([
+                    new Expr\ArrayItem(
+                        new Scalar\String_('bar'),
+                        new Scalar\String_('foo')
+                    ),
+                    new Expr\ArrayItem(
+                        new Scalar\String_('foo'),
+                        new Scalar\String_('bar')
+                    ),
+                ])
+            ],
+            [
+                new Scalar\MagicConst\Dir,
+                new Scalar\MagicConst\Dir
+            ]
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/TraitTest.php

@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class TraitTest extends TestCase
+{
+    protected function createTraitBuilder($class) {
+        return new Trait_($class);
+    }
+
+    public function testStmtAddition() {
+        $method1 = new Stmt\ClassMethod('test1');
+        $method2 = new Stmt\ClassMethod('test2');
+        $method3 = new Stmt\ClassMethod('test3');
+        $prop = new Stmt\Property(Stmt\Class_::MODIFIER_PUBLIC, [
+            new Stmt\PropertyProperty('test')
+        ]);
+        $use = new Stmt\TraitUse([new Name('OtherTrait')]);
+        $trait = $this->createTraitBuilder('TestTrait')
+            ->setDocComment('/** Nice trait */')
+            ->addStmt($method1)
+            ->addStmts([$method2, $method3])
+            ->addStmt($prop)
+            ->addStmt($use)
+            ->getNode();
+        $this->assertEquals(new Stmt\Trait_('TestTrait', [
+            'stmts' => [$use, $prop, $method1, $method2, $method3]
+        ], [
+            'comments' => [
+                new Comment\Doc('/** Nice trait */')
+            ]
+        ]), $trait);
+    }
+
+    public function testInvalidStmtError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Unexpected node of type "Stmt_Echo"');
+        $this->createTraitBuilder('Test')
+            ->addStmt(new Stmt\Echo_([]))
+        ;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/TraitUseAdaptationTest.php

@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PhpParser\Node\Stmt\Class_;
+use PHPUnit\Framework\TestCase;
+
+class TraitUseAdaptationTest extends TestCase
+{
+    protected function createTraitUseAdaptationBuilder($trait, $method) {
+        return new TraitUseAdaptation($trait, $method);
+    }
+
+    public function testAsMake() {
+        $builder = $this->createTraitUseAdaptationBuilder(null, 'foo');
+
+        $this->assertEquals(
+            new Stmt\TraitUseAdaptation\Alias(null, 'foo', null, 'bar'),
+            (clone $builder)->as('bar')->getNode()
+        );
+
+        $this->assertEquals(
+            new Stmt\TraitUseAdaptation\Alias(null, 'foo', Class_::MODIFIER_PUBLIC, null),
+            (clone $builder)->makePublic()->getNode()
+        );
+
+        $this->assertEquals(
+            new Stmt\TraitUseAdaptation\Alias(null, 'foo', Class_::MODIFIER_PROTECTED, null),
+            (clone $builder)->makeProtected()->getNode()
+        );
+
+        $this->assertEquals(
+            new Stmt\TraitUseAdaptation\Alias(null, 'foo', Class_::MODIFIER_PRIVATE, null),
+            (clone $builder)->makePrivate()->getNode()
+        );
+    }
+
+    public function testInsteadof() {
+        $node = $this->createTraitUseAdaptationBuilder('SomeTrait', 'foo')
+            ->insteadof('AnotherTrait')
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\TraitUseAdaptation\Precedence(
+                new Name('SomeTrait'),
+                'foo',
+                [new Name('AnotherTrait')]
+            ),
+            $node
+        );
+    }
+
+    public function testAsOnNotAlias() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot set alias for not alias adaptation buider');
+        $this->createTraitUseAdaptationBuilder('Test', 'foo')
+            ->insteadof('AnotherTrait')
+            ->as('bar')
+        ;
+    }
+
+    public function testInsteadofOnNotPrecedence() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot add overwritten traits for not precedence adaptation buider');
+        $this->createTraitUseAdaptationBuilder('Test', 'foo')
+            ->as('bar')
+            ->insteadof('AnotherTrait')
+        ;
+    }
+
+    public function testInsteadofWithoutTrait() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Precedence adaptation must have trait');
+        $this->createTraitUseAdaptationBuilder(null, 'foo')
+            ->insteadof('AnotherTrait')
+        ;
+    }
+
+    public function testMakeOnNotAlias() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot set access modifier for not alias adaptation buider');
+        $this->createTraitUseAdaptationBuilder('Test', 'foo')
+            ->insteadof('AnotherTrait')
+            ->makePublic()
+        ;
+    }
+
+    public function testMultipleMake() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Multiple access type modifiers are not allowed');
+        $this->createTraitUseAdaptationBuilder(null, 'foo')
+            ->makePrivate()
+            ->makePublic()
+        ;
+    }
+
+    public function testUndefinedType() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Type of adaptation is not defined');
+        $this->createTraitUseAdaptationBuilder(null, 'foo')
+            ->getNode()
+        ;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/TraitUseTest.php

@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class TraitUseTest extends TestCase
+{
+    protected function createTraitUseBuilder(...$traits) {
+        return new TraitUse(...$traits);
+    }
+
+    public function testAnd() {
+        $node = $this->createTraitUseBuilder('SomeTrait')
+            ->and('AnotherTrait')
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\TraitUse([
+                new Name('SomeTrait'),
+                new Name('AnotherTrait')
+            ]),
+            $node
+        );
+    }
+
+    public function testWith() {
+        $node = $this->createTraitUseBuilder('SomeTrait')
+            ->with(new Stmt\TraitUseAdaptation\Alias(null, 'foo', null, 'bar'))
+            ->with((new TraitUseAdaptation(null, 'test'))->as('baz'))
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Stmt\TraitUse([new Name('SomeTrait')], [
+                new Stmt\TraitUseAdaptation\Alias(null, 'foo', null, 'bar'),
+                new Stmt\TraitUseAdaptation\Alias(null, 'test', null, 'baz')
+            ]),
+            $node
+        );
+    }
+
+    public function testInvalidAdaptationNode() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Adaptation must have type TraitUseAdaptation');
+        $this->createTraitUseBuilder('Test')
+            ->with(new Stmt\Echo_([]))
+        ;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Builder/UseTest.php

@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+use PhpParser\Builder;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class UseTest extends TestCase
+{
+    protected function createUseBuilder($name, $type = Stmt\Use_::TYPE_NORMAL) {
+        return new Builder\Use_($name, $type);
+    }
+
+    public function testCreation() {
+        $node = $this->createUseBuilder('Foo\Bar')->getNode();
+        $this->assertEquals(new Stmt\Use_([
+            new Stmt\UseUse(new Name('Foo\Bar'), null)
+        ]), $node);
+
+        $node = $this->createUseBuilder(new Name('Foo\Bar'))->as('XYZ')->getNode();
+        $this->assertEquals(new Stmt\Use_([
+            new Stmt\UseUse(new Name('Foo\Bar'), 'XYZ')
+        ]), $node);
+
+        $node = $this->createUseBuilder('foo\bar', Stmt\Use_::TYPE_FUNCTION)->as('foo')->getNode();
+        $this->assertEquals(new Stmt\Use_([
+            new Stmt\UseUse(new Name('foo\bar'), 'foo')
+        ], Stmt\Use_::TYPE_FUNCTION), $node);
+
+        $node = $this->createUseBuilder('foo\BAR', Stmt\Use_::TYPE_CONSTANT)->as('FOO')->getNode();
+        $this->assertEquals(new Stmt\Use_([
+            new Stmt\UseUse(new Name('foo\BAR'), 'FOO')
+        ], Stmt\Use_::TYPE_CONSTANT), $node);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/BuilderFactoryTest.php

@@ -0,0 +1,330 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Builder;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\BinaryOp\Concat;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar\LNumber;
+use PhpParser\Node\Scalar\String_;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Yaml\Tests\A;
+
+class BuilderFactoryTest extends TestCase
+{
+    /**
+     * @dataProvider provideTestFactory
+     */
+    public function testFactory($methodName, $className) {
+        $factory = new BuilderFactory;
+        $this->assertInstanceOf($className, $factory->$methodName('test'));
+    }
+
+    public function provideTestFactory() {
+        return [
+            ['namespace',   Builder\Namespace_::class],
+            ['class',       Builder\Class_::class],
+            ['interface',   Builder\Interface_::class],
+            ['trait',       Builder\Trait_::class],
+            ['method',      Builder\Method::class],
+            ['function',    Builder\Function_::class],
+            ['property',    Builder\Property::class],
+            ['param',       Builder\Param::class],
+            ['use',         Builder\Use_::class],
+            ['useFunction', Builder\Use_::class],
+            ['useConst',    Builder\Use_::class],
+        ];
+    }
+
+    public function testVal() {
+        // This method is a wrapper around BuilderHelpers::normalizeValue(),
+        // which is already tested elsewhere
+        $factory = new BuilderFactory();
+        $this->assertEquals(
+            new String_("foo"),
+            $factory->val("foo")
+        );
+    }
+
+    public function testConcat() {
+        $factory = new BuilderFactory();
+        $varA = new Expr\Variable('a');
+        $varB = new Expr\Variable('b');
+        $varC = new Expr\Variable('c');
+
+        $this->assertEquals(
+            new Concat($varA, $varB),
+            $factory->concat($varA, $varB)
+        );
+        $this->assertEquals(
+            new Concat(new Concat($varA, $varB), $varC),
+            $factory->concat($varA, $varB, $varC)
+        );
+        $this->assertEquals(
+            new Concat(new Concat(new String_("a"), $varB), new String_("c")),
+            $factory->concat("a", $varB, "c")
+        );
+    }
+
+    public function testConcatOneError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected at least two expressions');
+        (new BuilderFactory())->concat("a");
+    }
+
+    public function testConcatInvalidExpr() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected string or Expr');
+        (new BuilderFactory())->concat("a", 42);
+    }
+
+    public function testArgs() {
+        $factory = new BuilderFactory();
+        $unpack = new Arg(new Expr\Variable('c'), false, true);
+        $this->assertEquals(
+            [
+                new Arg(new Expr\Variable('a')),
+                new Arg(new String_('b')),
+                $unpack
+            ],
+            $factory->args([new Expr\Variable('a'), 'b', $unpack])
+        );
+    }
+
+    public function testCalls() {
+        $factory = new BuilderFactory();
+
+        // Simple function call
+        $this->assertEquals(
+            new Expr\FuncCall(
+                new Name('var_dump'),
+                [new Arg(new String_('str'))]
+            ),
+            $factory->funcCall('var_dump', ['str'])
+        );
+        // Dynamic function call
+        $this->assertEquals(
+            new Expr\FuncCall(new Expr\Variable('fn')),
+            $factory->funcCall(new Expr\Variable('fn'))
+        );
+
+        // Simple method call
+        $this->assertEquals(
+            new Expr\MethodCall(
+                new Expr\Variable('obj'),
+                new Identifier('method'),
+                [new Arg(new LNumber(42))]
+            ),
+            $factory->methodCall(new Expr\Variable('obj'), 'method', [42])
+        );
+        // Explicitly pass Identifier node
+        $this->assertEquals(
+            new Expr\MethodCall(
+                new Expr\Variable('obj'),
+                new Identifier('method')
+            ),
+            $factory->methodCall(new Expr\Variable('obj'), new Identifier('method'))
+        );
+        // Dynamic method call
+        $this->assertEquals(
+            new Expr\MethodCall(
+                new Expr\Variable('obj'),
+                new Expr\Variable('method')
+            ),
+            $factory->methodCall(new Expr\Variable('obj'), new Expr\Variable('method'))
+        );
+
+        // Simple static method call
+        $this->assertEquals(
+            new Expr\StaticCall(
+                new Name\FullyQualified('Foo'),
+                new Identifier('bar'),
+                [new Arg(new Expr\Variable('baz'))]
+            ),
+            $factory->staticCall('\Foo', 'bar', [new Expr\Variable('baz')])
+        );
+        // Dynamic static method call
+        $this->assertEquals(
+            new Expr\StaticCall(
+                new Expr\Variable('foo'),
+                new Expr\Variable('bar')
+            ),
+            $factory->staticCall(new Expr\Variable('foo'), new Expr\Variable('bar'))
+        );
+
+        // Simple new call
+        $this->assertEquals(
+            new Expr\New_(new Name\FullyQualified('stdClass')),
+            $factory->new('\stdClass')
+        );
+        // Dynamic new call
+        $this->assertEquals(
+            new Expr\New_(
+                new Expr\Variable('foo'),
+                [new Arg(new String_('bar'))]
+            ),
+            $factory->new(new Expr\Variable('foo'), ['bar'])
+        );
+    }
+
+    public function testConstFetches() {
+        $factory = new BuilderFactory();
+        $this->assertEquals(
+            new Expr\ConstFetch(new Name('FOO')),
+            $factory->constFetch('FOO')
+        );
+        $this->assertEquals(
+            new Expr\ClassConstFetch(new Name('Foo'), new Identifier('BAR')),
+            $factory->classConstFetch('Foo', 'BAR')
+        );
+        $this->assertEquals(
+            new Expr\ClassConstFetch(new Expr\Variable('foo'), new Identifier('BAR')),
+            $factory->classConstFetch(new Expr\Variable('foo'), 'BAR')
+        );
+    }
+
+    public function testVar() {
+        $factory = new BuilderFactory();
+        $this->assertEquals(
+            new Expr\Variable("foo"),
+            $factory->var("foo")
+        );
+        $this->assertEquals(
+            new Expr\Variable(new Expr\Variable("foo")),
+            $factory->var($factory->var("foo"))
+        );
+    }
+
+    public function testPropertyFetch() {
+        $f = new BuilderFactory();
+        $this->assertEquals(
+            new Expr\PropertyFetch(new Expr\Variable('foo'), 'bar'),
+            $f->propertyFetch($f->var('foo'), 'bar')
+        );
+        $this->assertEquals(
+            new Expr\PropertyFetch(new Expr\Variable('foo'), 'bar'),
+            $f->propertyFetch($f->var('foo'), new Identifier('bar'))
+        );
+        $this->assertEquals(
+            new Expr\PropertyFetch(new Expr\Variable('foo'), new Expr\Variable('bar')),
+            $f->propertyFetch($f->var('foo'), $f->var('bar'))
+        );
+    }
+
+    public function testInvalidIdentifier() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected string or instance of Node\Identifier');
+        (new BuilderFactory())->classConstFetch('Foo', new Expr\Variable('foo'));
+    }
+
+    public function testInvalidIdentifierOrExpr() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Expected string or instance of Node\Identifier or Node\Expr');
+        (new BuilderFactory())->staticCall('Foo', new Name('bar'));
+    }
+
+    public function testInvalidNameOrExpr() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Name must be a string or an instance of Node\Name or Node\Expr');
+        (new BuilderFactory())->funcCall(new Node\Stmt\Return_());
+    }
+
+    public function testInvalidVar() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Variable name must be string or Expr');
+        (new BuilderFactory())->var(new Node\Stmt\Return_());
+    }
+
+    public function testIntegration() {
+        $factory = new BuilderFactory;
+        $node = $factory->namespace('Name\Space')
+            ->addStmt($factory->use('Foo\Bar\SomeOtherClass'))
+            ->addStmt($factory->use('Foo\Bar')->as('A'))
+            ->addStmt($factory->useFunction('strlen'))
+            ->addStmt($factory->useConst('PHP_VERSION'))
+            ->addStmt($factory
+                ->class('SomeClass')
+                ->extend('SomeOtherClass')
+                ->implement('A\Few', '\Interfaces')
+                ->makeAbstract()
+
+                ->addStmt($factory->useTrait('FirstTrait'))
+
+                ->addStmt($factory->useTrait('SecondTrait', 'ThirdTrait')
+                    ->and('AnotherTrait')
+                    ->with($factory->traitUseAdaptation('foo')->as('bar'))
+                    ->with($factory->traitUseAdaptation('AnotherTrait', 'baz')->as('test'))
+                    ->with($factory->traitUseAdaptation('AnotherTrait', 'func')->insteadof('SecondTrait')))
+
+                ->addStmt($factory->method('firstMethod'))
+
+                ->addStmt($factory->method('someMethod')
+                    ->makePublic()
+                    ->makeAbstract()
+                    ->addParam($factory->param('someParam')->setType('SomeClass'))
+                    ->setDocComment('/**
+                                      * This method does something.
+                                      *
+                                      * @param SomeClass And takes a parameter
+                                      */'))
+
+                ->addStmt($factory->method('anotherMethod')
+                    ->makeProtected()
+                    ->addParam($factory->param('someParam')->setDefault('test'))
+                    ->addStmt(new Expr\Print_(new Expr\Variable('someParam'))))
+
+                ->addStmt($factory->property('someProperty')->makeProtected())
+                ->addStmt($factory->property('anotherProperty')
+                    ->makePrivate()
+                    ->setDefault([1, 2, 3])))
+            ->getNode()
+        ;
+
+        $expected = <<<'EOC'
+<?php
+
+namespace Name\Space;
+
+use Foo\Bar\SomeOtherClass;
+use Foo\Bar as A;
+use function strlen;
+use const PHP_VERSION;
+abstract class SomeClass extends SomeOtherClass implements A\Few, \Interfaces
+{
+    use FirstTrait;
+    use SecondTrait, ThirdTrait, AnotherTrait {
+        foo as bar;
+        AnotherTrait::baz as test;
+        AnotherTrait::func insteadof SecondTrait;
+    }
+    protected $someProperty;
+    private $anotherProperty = array(1, 2, 3);
+    function firstMethod()
+    {
+    }
+    /**
+     * This method does something.
+     *
+     * @param SomeClass And takes a parameter
+     */
+    public abstract function someMethod(SomeClass $someParam);
+    protected function anotherMethod($someParam = 'test')
+    {
+        print $someParam;
+    }
+}
+EOC;
+
+        $stmts = [$node];
+        $prettyPrinter = new PrettyPrinter\Standard();
+        $generated = $prettyPrinter->prettyPrintFile($stmts);
+
+        $this->assertEquals(
+            str_replace("\r\n", "\n", $expected),
+            str_replace("\r\n", "\n", $generated)
+        );
+    }
+}

vendor/nikic/php-parser/test/PhpParser/CodeParsingTest.php

@@ -0,0 +1,121 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Stmt;
+
+require_once __DIR__ . '/CodeTestAbstract.php';
+
+class CodeParsingTest extends CodeTestAbstract
+{
+    /**
+     * @dataProvider provideTestParse
+     */
+    public function testParse($name, $code, $expected, $modeLine) {
+        if (null !== $modeLine) {
+            $modes = array_fill_keys(explode(',', $modeLine), true);
+        } else {
+            $modes = [];
+        }
+
+        list($parser5, $parser7) = $this->createParsers($modes);
+        list($stmts5, $output5) = $this->getParseOutput($parser5, $code, $modes);
+        list($stmts7, $output7) = $this->getParseOutput($parser7, $code, $modes);
+
+        if (isset($modes['php5'])) {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertNotSame($expected, $output7, $name);
+        } elseif (isset($modes['php7'])) {
+            $this->assertNotSame($expected, $output5, $name);
+            $this->assertSame($expected, $output7, $name);
+        } else {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertSame($expected, $output7, $name);
+        }
+
+        $this->checkAttributes($stmts5);
+        $this->checkAttributes($stmts7);
+    }
+
+    public function createParsers(array $modes) {
+        $lexer = new Lexer\Emulative(['usedAttributes' => [
+            'startLine', 'endLine',
+            'startFilePos', 'endFilePos',
+            'startTokenPos', 'endTokenPos',
+            'comments'
+        ]]);
+
+        return [
+            new Parser\Php5($lexer),
+            new Parser\Php7($lexer),
+        ];
+    }
+
+    // Must be public for updateTests.php
+    public function getParseOutput(Parser $parser, $code, array $modes) {
+        $dumpPositions = isset($modes['positions']);
+
+        $errors = new ErrorHandler\Collecting;
+        $stmts = $parser->parse($code, $errors);
+
+        $output = '';
+        foreach ($errors->getErrors() as $error) {
+            $output .= $this->formatErrorMessage($error, $code) . "\n";
+        }
+
+        if (null !== $stmts) {
+            $dumper = new NodeDumper(['dumpComments' => true, 'dumpPositions' => $dumpPositions]);
+            $output .= $dumper->dump($stmts, $code);
+        }
+
+        return [$stmts, canonicalize($output)];
+    }
+
+    public function provideTestParse() {
+        return $this->getTests(__DIR__ . '/../code/parser', 'test');
+    }
+
+    private function formatErrorMessage(Error $e, $code) {
+        if ($e->hasColumnInfo()) {
+            return $e->getMessageWithColumnInfo($code);
+        } else {
+            return $e->getMessage();
+        }
+    }
+
+    private function checkAttributes($stmts) {
+        if ($stmts === null) {
+            return;
+        }
+
+        $traverser = new NodeTraverser();
+        $traverser->addVisitor(new class extends NodeVisitorAbstract {
+            public function enterNode(Node $node) {
+                $startLine = $node->getStartLine();
+                $endLine = $node->getEndLine();
+                $startFilePos = $node->getStartFilePos();
+                $endFilePos = $node->getEndFilePos();
+                $startTokenPos = $node->getStartTokenPos();
+                $endTokenPos = $node->getEndTokenPos();
+                if ($startLine < 0 || $endLine < 0 ||
+                    $startFilePos < 0 || $endFilePos < 0 ||
+                    $startTokenPos < 0 || $endTokenPos < 0
+                ) {
+                    throw new \Exception('Missing location information on ' . $node->getType());
+                }
+
+                if ($endLine < $startLine ||
+                    $endFilePos < $startFilePos ||
+                    $endTokenPos < $startTokenPos
+                ) {
+                    // Nops and error can have inverted order, if they are empty
+                    if (!$node instanceof Stmt\Nop && !$node instanceof Expr\Error) {
+                        throw new \Exception('End < start on ' . $node->getType());
+                    }
+                }
+            }
+        });
+        $traverser->traverse($stmts);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/CodeTestAbstract.php

@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+require_once __DIR__ . '/CodeTestParser.php';
+
+abstract class CodeTestAbstract extends TestCase
+{
+    protected function getTests($directory, $fileExtension, $chunksPerTest = 2) {
+        $parser = new CodeTestParser;
+        $allTests = [];
+        foreach (filesInDir($directory, $fileExtension) as $fileName => $fileContents) {
+            list($name, $tests) = $parser->parseTest($fileContents, $chunksPerTest);
+
+            // first part is the name
+            $name .= ' (' . $fileName . ')';
+            $shortName = ltrim(str_replace($directory, '', $fileName), '/\\');
+
+            // multiple sections possible with always two forming a pair
+            foreach ($tests as $i => list($mode, $parts)) {
+                $dataSetName = $shortName . (count($parts) > 1 ? '#' . $i : '');
+                $allTests[$dataSetName] = array_merge([$name], $parts, [$mode]);
+            }
+        }
+
+        return $allTests;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/CodeTestParser.php

@@ -0,0 +1,68 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class CodeTestParser
+{
+    public function parseTest($code, $chunksPerTest) {
+        $code = canonicalize($code);
+
+        // evaluate @@{expr}@@ expressions
+        $code = preg_replace_callback(
+            '/@@\{(.*?)\}@@/',
+            function($matches) {
+                return eval('return ' . $matches[1] . ';');
+            },
+            $code
+        );
+
+        // parse sections
+        $parts = preg_split("/\n-----(?:\n|$)/", $code);
+
+        // first part is the name
+        $name = array_shift($parts);
+
+        // multiple sections possible with always two forming a pair
+        $chunks = array_chunk($parts, $chunksPerTest);
+        $tests = [];
+        foreach ($chunks as $i => $chunk) {
+            $lastPart = array_pop($chunk);
+            list($lastPart, $mode) = $this->extractMode($lastPart);
+            $tests[] = [$mode, array_merge($chunk, [$lastPart])];
+        }
+
+        return [$name, $tests];
+    }
+
+    public function reconstructTest($name, array $tests) {
+        $result = $name;
+        foreach ($tests as list($mode, $parts)) {
+            $lastPart = array_pop($parts);
+            foreach ($parts as $part) {
+                $result .= "\n-----\n$part";
+            }
+
+            $result .= "\n-----\n";
+            if (null !== $mode) {
+                $result .= "!!$mode\n";
+            }
+            $result .= $lastPart;
+        }
+        return $result;
+    }
+
+    private function extractMode($expected) {
+        $firstNewLine = strpos($expected, "\n");
+        if (false === $firstNewLine) {
+            $firstNewLine = strlen($expected);
+        }
+
+        $firstLine = substr($expected, 0, $firstNewLine);
+        if (0 !== strpos($firstLine, '!!')) {
+            return [$expected, null];
+        }
+
+        $expected = (string) substr($expected, $firstNewLine + 1);
+        return [$expected, substr($firstLine, 2)];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/CommentTest.php

@@ -0,0 +1,76 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+class CommentTest extends TestCase
+{
+    public function testGetSet() {
+        $comment = new Comment('/* Some comment */', 1, 10, 2);
+
+        $this->assertSame('/* Some comment */', $comment->getText());
+        $this->assertSame('/* Some comment */', (string) $comment);
+        $this->assertSame(1, $comment->getLine());
+        $this->assertSame(10, $comment->getFilePos());
+        $this->assertSame(2, $comment->getTokenPos());
+    }
+
+    /**
+     * @dataProvider provideTestReformatting
+     */
+    public function testReformatting($commentText, $reformattedText) {
+        $comment = new Comment($commentText);
+        $this->assertSame($reformattedText, $comment->getReformattedText());
+    }
+
+    public function provideTestReformatting() {
+        return [
+            ['// Some text' . "\n", '// Some text'],
+            ['/* Some text */', '/* Some text */'],
+            [
+                '/**
+     * Some text.
+     * Some more text.
+     */',
+                '/**
+ * Some text.
+ * Some more text.
+ */'
+            ],
+            [
+                '/*
+        Some text.
+        Some more text.
+    */',
+                '/*
+    Some text.
+    Some more text.
+*/'
+            ],
+            [
+                '/* Some text.
+       More text.
+       Even more text. */',
+                '/* Some text.
+   More text.
+   Even more text. */'
+            ],
+            [
+                '/* Some text.
+       More text.
+         Indented text. */',
+                '/* Some text.
+   More text.
+     Indented text. */',
+            ],
+            // invalid comment -> no reformatting
+            [
+                'hallo
+    world',
+                'hallo
+    world',
+            ],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ConstExprEvaluatorTest.php

@@ -0,0 +1,131 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+use PHPUnit\Framework\TestCase;
+
+class ConstExprEvaluatorTest extends TestCase
+{
+    /** @dataProvider provideTestEvaluate */
+    public function testEvaluate($exprString, $expected) {
+        $parser = new Parser\Php7(new Lexer());
+        $expr = $parser->parse('<?php ' . $exprString . ';')[0]->expr;
+        $evaluator = new ConstExprEvaluator();
+        $this->assertSame($expected, $evaluator->evaluateDirectly($expr));
+    }
+
+    public function provideTestEvaluate() {
+        return [
+            ['1', 1],
+            ['1.0', 1.0],
+            ['"foo"', "foo"],
+            ['[0, 1]', [0, 1]],
+            ['["foo" => "bar"]', ["foo" => "bar"]],
+            ['NULL', null],
+            ['False', false],
+            ['true', true],
+            ['+1', 1],
+            ['-1', -1],
+            ['~0', -1],
+            ['!true', false],
+            ['[0][0]', 0],
+            ['"a"[0]', "a"],
+            ['true ? 1 : (1/0)', 1],
+            ['false ? (1/0) : 1', 1],
+            ['42 ?: (1/0)', 42],
+            ['false ?: 42', 42],
+            ['false ?? 42', false],
+            ['null ?? 42', 42],
+            ['[0][0] ?? 42', 0],
+            ['[][0] ?? 42', 42],
+            ['0b11 & 0b10', 0b10],
+            ['0b11 | 0b10', 0b11],
+            ['0b11 ^ 0b10', 0b01],
+            ['1 << 2', 4],
+            ['4 >> 2', 1],
+            ['"a" . "b"', "ab"],
+            ['4 + 2', 6],
+            ['4 - 2', 2],
+            ['4 * 2', 8],
+            ['4 / 2', 2],
+            ['4 % 2', 0],
+            ['4 ** 2', 16],
+            ['1 == 1.0', true],
+            ['1 != 1.0', false],
+            ['1 < 2.0', true],
+            ['1 <= 2.0', true],
+            ['1 > 2.0', false],
+            ['1 >= 2.0', false],
+            ['1 <=> 2.0', -1],
+            ['1 === 1.0', false],
+            ['1 !== 1.0', true],
+            ['true && true', true],
+            ['true and true', true],
+            ['false && (1/0)', false],
+            ['false and (1/0)', false],
+            ['false || false', false],
+            ['false or false', false],
+            ['true || (1/0)', true],
+            ['true or (1/0)', true],
+            ['true xor false', true],
+        ];
+    }
+
+    public function testEvaluateFails() {
+        $this->expectException(ConstExprEvaluationException::class);
+        $this->expectExceptionMessage('Expression of type Expr_Variable cannot be evaluated');
+        $evaluator = new ConstExprEvaluator();
+        $evaluator->evaluateDirectly(new Expr\Variable('a'));
+    }
+
+    public function testEvaluateFallback() {
+        $evaluator = new ConstExprEvaluator(function(Expr $expr) {
+            if ($expr instanceof Scalar\MagicConst\Line) {
+                return 42;
+            }
+            throw new ConstExprEvaluationException();
+        });
+        $expr = new Expr\BinaryOp\Plus(
+            new Scalar\LNumber(8),
+            new Scalar\MagicConst\Line()
+        );
+        $this->assertSame(50, $evaluator->evaluateDirectly($expr));
+    }
+
+    /**
+     * @dataProvider provideTestEvaluateSilently
+     */
+    public function testEvaluateSilently($expr, $exception, $msg) {
+        $evaluator = new ConstExprEvaluator();
+
+        try {
+            $evaluator->evaluateSilently($expr);
+        } catch (ConstExprEvaluationException $e) {
+            $this->assertSame(
+                'An error occurred during constant expression evaluation',
+                $e->getMessage()
+            );
+
+            $prev = $e->getPrevious();
+            $this->assertInstanceOf($exception, $prev);
+            $this->assertSame($msg, $prev->getMessage());
+        }
+    }
+
+    public function provideTestEvaluateSilently() {
+        return [
+            [
+                new Expr\BinaryOp\Mod(new Scalar\LNumber(42), new Scalar\LNumber(0)),
+                \Error::class,
+                'Modulo by zero'
+            ],
+            [
+                new Expr\BinaryOp\Div(new Scalar\LNumber(42), new Scalar\LNumber(0)),
+                \ErrorException::class,
+                'Division by zero'
+            ],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ErrorHandler/CollectingTest.php

@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\ErrorHandler;
+
+use PhpParser\Error;
+use PHPUnit\Framework\TestCase;
+
+class CollectingTest extends TestCase
+{
+    public function testHandleError() {
+        $errorHandler = new Collecting();
+        $this->assertFalse($errorHandler->hasErrors());
+        $this->assertEmpty($errorHandler->getErrors());
+
+        $errorHandler->handleError($e1 = new Error('Test 1'));
+        $errorHandler->handleError($e2 = new Error('Test 2'));
+        $this->assertTrue($errorHandler->hasErrors());
+        $this->assertSame([$e1, $e2], $errorHandler->getErrors());
+
+        $errorHandler->clearErrors();
+        $this->assertFalse($errorHandler->hasErrors());
+        $this->assertEmpty($errorHandler->getErrors());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ErrorHandler/ThrowingTest.php

@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\ErrorHandler;
+
+use PhpParser\Error;
+use PHPUnit\Framework\TestCase;
+
+class ThrowingTest extends TestCase
+{
+    public function testHandleError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('Test');
+        $errorHandler = new Throwing();
+        $errorHandler->handleError(new Error('Test'));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ErrorTest.php

@@ -0,0 +1,106 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+class ErrorTest extends TestCase
+{
+    public function testConstruct() {
+        $attributes = [
+            'startLine' => 10,
+            'endLine' => 11,
+        ];
+        $error = new Error('Some error', $attributes);
+
+        $this->assertSame('Some error', $error->getRawMessage());
+        $this->assertSame($attributes, $error->getAttributes());
+        $this->assertSame(10, $error->getStartLine());
+        $this->assertSame(11, $error->getEndLine());
+        $this->assertSame('Some error on line 10', $error->getMessage());
+
+        return $error;
+    }
+
+    /**
+     * @depends testConstruct
+     */
+    public function testSetMessageAndLine(Error $error) {
+        $error->setRawMessage('Some other error');
+        $this->assertSame('Some other error', $error->getRawMessage());
+
+        $error->setStartLine(15);
+        $this->assertSame(15, $error->getStartLine());
+        $this->assertSame('Some other error on line 15', $error->getMessage());
+    }
+
+    public function testUnknownLine() {
+        $error = new Error('Some error');
+
+        $this->assertSame(-1, $error->getStartLine());
+        $this->assertSame(-1, $error->getEndLine());
+        $this->assertSame('Some error on unknown line', $error->getMessage());
+    }
+
+    /** @dataProvider provideTestColumnInfo */
+    public function testColumnInfo($code, $startPos, $endPos, $startColumn, $endColumn) {
+        $error = new Error('Some error', [
+            'startFilePos' => $startPos,
+            'endFilePos' => $endPos,
+        ]);
+
+        $this->assertTrue($error->hasColumnInfo());
+        $this->assertSame($startColumn, $error->getStartColumn($code));
+        $this->assertSame($endColumn, $error->getEndColumn($code));
+
+    }
+
+    public function provideTestColumnInfo() {
+        return [
+            // Error at "bar"
+            ["<?php foo bar baz", 10, 12, 11, 13],
+            ["<?php\nfoo bar baz", 10, 12, 5, 7],
+            ["<?php foo\nbar baz", 10, 12, 1, 3],
+            ["<?php foo bar\nbaz", 10, 12, 11, 13],
+            ["<?php\r\nfoo bar baz", 11, 13, 5, 7],
+            // Error at "baz"
+            ["<?php foo bar baz", 14, 16, 15, 17],
+            ["<?php foo bar\nbaz", 14, 16, 1, 3],
+            // Error at string literal
+            ["<?php foo 'bar\nbaz' xyz", 10, 18, 11, 4],
+            ["<?php\nfoo 'bar\nbaz' xyz", 10, 18, 5, 4],
+            ["<?php foo\n'\nbarbaz\n'\nxyz", 10, 19, 1, 1],
+            // Error over full string
+            ["<?php", 0, 4, 1, 5],
+            ["<?\nphp", 0, 5, 1, 3],
+        ];
+    }
+
+    public function testNoColumnInfo() {
+        $error = new Error('Some error', 3);
+
+        $this->assertFalse($error->hasColumnInfo());
+        try {
+            $error->getStartColumn('');
+            $this->fail('Expected RuntimeException');
+        } catch (\RuntimeException $e) {
+            $this->assertSame('Error does not have column information', $e->getMessage());
+        }
+        try {
+            $error->getEndColumn('');
+            $this->fail('Expected RuntimeException');
+        } catch (\RuntimeException $e) {
+            $this->assertSame('Error does not have column information', $e->getMessage());
+        }
+    }
+
+    public function testInvalidPosInfo() {
+        $this->expectException(\RuntimeException::class);
+        $this->expectExceptionMessage('Invalid position information');
+        $error = new Error('Some error', [
+            'startFilePos' => 10,
+            'endFilePos' => 11,
+        ]);
+        $error->getStartColumn('code');
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Internal/DifferTest.php

@@ -0,0 +1,67 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Internal;
+
+use PHPUnit\Framework\TestCase;
+
+class DifferTest extends TestCase
+{
+    private function formatDiffString(array $diff) {
+        $diffStr = '';
+        foreach ($diff as $diffElem) {
+            switch ($diffElem->type) {
+                case DiffElem::TYPE_KEEP:
+                    $diffStr .= $diffElem->old;
+                    break;
+                case DiffElem::TYPE_REMOVE:
+                    $diffStr .= '-' . $diffElem->old;
+                    break;
+                case DiffElem::TYPE_ADD:
+                    $diffStr .= '+' . $diffElem->new;
+                    break;
+                case DiffElem::TYPE_REPLACE:
+                    $diffStr .= '/' . $diffElem->old . $diffElem->new;
+                    break;
+                default:
+                    assert(false);
+                    break;
+            }
+        }
+        return $diffStr;
+    }
+
+    /** @dataProvider provideTestDiff */
+    public function testDiff($oldStr, $newStr, $expectedDiffStr) {
+        $differ = new Differ(function($a, $b) { return $a === $b; });
+        $diff = $differ->diff(str_split($oldStr), str_split($newStr));
+        $this->assertSame($expectedDiffStr, $this->formatDiffString($diff));
+    }
+
+    public function provideTestDiff() {
+        return [
+            ['abc', 'abc', 'abc'],
+            ['abc', 'abcdef', 'abc+d+e+f'],
+            ['abcdef', 'abc', 'abc-d-e-f'],
+            ['abcdef', 'abcxyzdef', 'abc+x+y+zdef'],
+            ['axyzb', 'ab', 'a-x-y-zb'],
+            ['abcdef', 'abxyef', 'ab-c-d+x+yef'],
+            ['abcdef', 'cdefab', '-a-bcdef+a+b'],
+        ];
+    }
+
+    /** @dataProvider provideTestDiffWithReplacements */
+    public function testDiffWithReplacements($oldStr, $newStr, $expectedDiffStr) {
+        $differ = new Differ(function($a, $b) { return $a === $b; });
+        $diff = $differ->diffWithReplacements(str_split($oldStr), str_split($newStr));
+        $this->assertSame($expectedDiffStr, $this->formatDiffString($diff));
+    }
+
+    public function provideTestDiffWithReplacements() {
+        return [
+            ['abcde', 'axyze', 'a/bx/cy/dze'],
+            ['abcde', 'xbcdy', '/axbcd/ey'],
+            ['abcde', 'axye', 'a-b-c-d+x+ye'],
+            ['abcde', 'axyzue', 'a-b-c-d+x+y+z+ue'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/JsonDecoderTest.php

@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+class JsonDecoderTest extends TestCase
+{
+    public function testRoundTrip() {
+        $code = <<<'PHP'
+<?php
+// comment
+/** doc comment */
+function functionName(&$a = 0, $b = 1.0) {
+    echo 'Foo';
+}
+PHP;
+
+        $parser = new Parser\Php7(new Lexer());
+        $stmts = $parser->parse($code);
+        $json = json_encode($stmts);
+
+        $jsonDecoder = new JsonDecoder();
+        $decodedStmts = $jsonDecoder->decode($json);
+        $this->assertEquals($stmts, $decodedStmts);
+    }
+
+    /** @dataProvider provideTestDecodingError */
+    public function testDecodingError($json, $expectedMessage) {
+        $jsonDecoder = new JsonDecoder();
+        $this->expectException(\RuntimeException::class);
+        $this->expectExceptionMessage($expectedMessage);
+        $jsonDecoder->decode($json);
+    }
+
+    public function provideTestDecodingError() {
+        return [
+            ['???', 'JSON decoding error: Syntax error'],
+            ['{"nodeType":123}', 'Node type must be a string'],
+            ['{"nodeType":"Name","attributes":123}', 'Attributes must be an array'],
+            ['{"nodeType":"Comment"}', 'Comment must have text'],
+            ['{"nodeType":"xxx"}', 'Unknown node type "xxx"'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Lexer/EmulativeTest.php

@@ -0,0 +1,193 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer;
+
+use PhpParser\ErrorHandler;
+use PhpParser\LexerTest;
+use PhpParser\Parser\Tokens;
+
+require_once __DIR__ . '/../LexerTest.php';
+
+class EmulativeTest extends LexerTest
+{
+    protected function getLexer(array $options = []) {
+        return new Emulative($options);
+    }
+
+    /**
+     * @dataProvider provideTestReplaceKeywords
+     */
+    public function testReplaceKeywords($keyword, $expectedToken) {
+        $lexer = $this->getLexer();
+        $lexer->startLexing('<?php ' . $keyword);
+
+        $this->assertSame($expectedToken, $lexer->getNextToken());
+        $this->assertSame(0, $lexer->getNextToken());
+    }
+
+    /**
+     * @dataProvider provideTestReplaceKeywords
+     */
+    public function testNoReplaceKeywordsAfterObjectOperator($keyword) {
+        $lexer = $this->getLexer();
+        $lexer->startLexing('<?php ->' . $keyword);
+
+        $this->assertSame(Tokens::T_OBJECT_OPERATOR, $lexer->getNextToken());
+        $this->assertSame(Tokens::T_STRING, $lexer->getNextToken());
+        $this->assertSame(0, $lexer->getNextToken());
+    }
+
+    public function provideTestReplaceKeywords() {
+        return [
+            // PHP 5.5
+            ['finally',       Tokens::T_FINALLY],
+            ['yield',         Tokens::T_YIELD],
+
+            // PHP 5.4
+            ['callable',      Tokens::T_CALLABLE],
+            ['insteadof',     Tokens::T_INSTEADOF],
+            ['trait',         Tokens::T_TRAIT],
+            ['__TRAIT__',     Tokens::T_TRAIT_C],
+
+            // PHP 5.3
+            ['__DIR__',       Tokens::T_DIR],
+            ['goto',          Tokens::T_GOTO],
+            ['namespace',     Tokens::T_NAMESPACE],
+            ['__NAMESPACE__', Tokens::T_NS_C],
+        ];
+    }
+
+    /**
+     * @dataProvider provideTestLexNewFeatures
+     */
+    public function testLexNewFeatures($code, array $expectedTokens) {
+        $lexer = $this->getLexer();
+        $lexer->startLexing('<?php ' . $code);
+
+        $tokens = [];
+        while (0 !== $token = $lexer->getNextToken($text)) {
+            $tokens[] = [$token, $text];
+        }
+        $this->assertSame($expectedTokens, $tokens);
+    }
+
+    /**
+     * @dataProvider provideTestLexNewFeatures
+     */
+    public function testLeaveStuffAloneInStrings($code) {
+        $stringifiedToken = '"' . addcslashes($code, '"\\') . '"';
+
+        $lexer = $this->getLexer();
+        $lexer->startLexing('<?php ' . $stringifiedToken);
+
+        $this->assertSame(Tokens::T_CONSTANT_ENCAPSED_STRING, $lexer->getNextToken($text));
+        $this->assertSame($stringifiedToken, $text);
+        $this->assertSame(0, $lexer->getNextToken());
+    }
+
+    /**
+     * @dataProvider provideTestLexNewFeatures
+     */
+    public function testErrorAfterEmulation($code) {
+        $errorHandler = new ErrorHandler\Collecting;
+        $lexer = $this->getLexer([]);
+        $lexer->startLexing('<?php ' . $code . "\0", $errorHandler);
+
+        $errors = $errorHandler->getErrors();
+        $this->assertCount(1, $errors);
+
+        $error = $errors[0];
+        $this->assertSame('Unexpected null byte', $error->getRawMessage());
+
+        $attrs = $error->getAttributes();
+        $expPos = strlen('<?php ' . $code);
+        $expLine = 1 + substr_count('<?php ' . $code, "\n");
+        $this->assertSame($expPos, $attrs['startFilePos']);
+        $this->assertSame($expPos, $attrs['endFilePos']);
+        $this->assertSame($expLine, $attrs['startLine']);
+        $this->assertSame($expLine, $attrs['endLine']);
+    }
+
+    public function provideTestLexNewFeatures() {
+        return [
+            ['yield from', [
+                [Tokens::T_YIELD_FROM, 'yield from'],
+            ]],
+            ["yield\r\nfrom", [
+                [Tokens::T_YIELD_FROM, "yield\r\nfrom"],
+            ]],
+            ['...', [
+                [Tokens::T_ELLIPSIS, '...'],
+            ]],
+            ['**', [
+                [Tokens::T_POW, '**'],
+            ]],
+            ['**=', [
+                [Tokens::T_POW_EQUAL, '**='],
+            ]],
+            ['??', [
+                [Tokens::T_COALESCE, '??'],
+            ]],
+            ['<=>', [
+                [Tokens::T_SPACESHIP, '<=>'],
+            ]],
+            ['0b1010110', [
+                [Tokens::T_LNUMBER, '0b1010110'],
+            ]],
+            ['0b1011010101001010110101010010101011010101010101101011001110111100', [
+                [Tokens::T_DNUMBER, '0b1011010101001010110101010010101011010101010101101011001110111100'],
+            ]],
+            ['\\', [
+                [Tokens::T_NS_SEPARATOR, '\\'],
+            ]],
+            ["<<<'NOWDOC'\nNOWDOC;\n", [
+                [Tokens::T_START_HEREDOC, "<<<'NOWDOC'\n"],
+                [Tokens::T_END_HEREDOC, 'NOWDOC'],
+                [ord(';'), ';'],
+            ]],
+            ["<<<'NOWDOC'\nFoobar\nNOWDOC;\n", [
+                [Tokens::T_START_HEREDOC, "<<<'NOWDOC'\n"],
+                [Tokens::T_ENCAPSED_AND_WHITESPACE, "Foobar\n"],
+                [Tokens::T_END_HEREDOC, 'NOWDOC'],
+                [ord(';'), ';'],
+            ]],
+
+            // Flexible heredoc/nowdoc
+            ["<<<LABEL\nLABEL,", [
+                [Tokens::T_START_HEREDOC, "<<<LABEL\n"],
+                [Tokens::T_END_HEREDOC, "LABEL"],
+                [ord(','), ','],
+            ]],
+            ["<<<LABEL\n    LABEL,", [
+                [Tokens::T_START_HEREDOC, "<<<LABEL\n"],
+                [Tokens::T_END_HEREDOC, "    LABEL"],
+                [ord(','), ','],
+            ]],
+            ["<<<LABEL\n    Foo\n  LABEL;", [
+                [Tokens::T_START_HEREDOC, "<<<LABEL\n"],
+                [Tokens::T_ENCAPSED_AND_WHITESPACE, "    Foo\n"],
+                [Tokens::T_END_HEREDOC, "  LABEL"],
+                [ord(';'), ';'],
+            ]],
+            ["<<<A\n A,<<<A\n A,", [
+                [Tokens::T_START_HEREDOC, "<<<A\n"],
+                [Tokens::T_END_HEREDOC, " A"],
+                [ord(','), ','],
+                [Tokens::T_START_HEREDOC, "<<<A\n"],
+                [Tokens::T_END_HEREDOC, " A"],
+                [ord(','), ','],
+            ]],
+            ["<<<LABEL\nLABELNOPE\nLABEL\n", [
+                [Tokens::T_START_HEREDOC, "<<<LABEL\n"],
+                [Tokens::T_ENCAPSED_AND_WHITESPACE, "LABELNOPE\n"],
+                [Tokens::T_END_HEREDOC, "LABEL"],
+            ]],
+            // Interpretation changed
+            ["<<<LABEL\n    LABEL\nLABEL\n", [
+                [Tokens::T_START_HEREDOC, "<<<LABEL\n"],
+                [Tokens::T_END_HEREDOC, "    LABEL"],
+                [Tokens::T_STRING, "LABEL"],
+            ]],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/LexerTest.php

@@ -0,0 +1,264 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Parser\Tokens;
+use PHPUnit\Framework\TestCase;
+
+class LexerTest extends TestCase
+{
+    /* To allow overwriting in parent class */
+    protected function getLexer(array $options = []) {
+        return new Lexer($options);
+    }
+
+    /**
+     * @dataProvider provideTestError
+     */
+    public function testError($code, $messages) {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('HHVM does not throw warnings from token_get_all()');
+        }
+
+        $errorHandler = new ErrorHandler\Collecting();
+        $lexer = $this->getLexer(['usedAttributes' => [
+            'comments', 'startLine', 'endLine', 'startFilePos', 'endFilePos'
+        ]]);
+        $lexer->startLexing($code, $errorHandler);
+        $errors = $errorHandler->getErrors();
+
+        $this->assertCount(count($messages), $errors);
+        for ($i = 0; $i < count($messages); $i++) {
+            $this->assertSame($messages[$i], $errors[$i]->getMessageWithColumnInfo($code));
+        }
+    }
+
+    public function provideTestError() {
+        return [
+            ["<?php /*", ["Unterminated comment from 1:7 to 1:9"]],
+            ["<?php \1", ["Unexpected character \"\1\" (ASCII 1) from 1:7 to 1:7"]],
+            ["<?php \0", ["Unexpected null byte from 1:7 to 1:7"]],
+            // Error with potentially emulated token
+            ["<?php ?? \0", ["Unexpected null byte from 1:10 to 1:10"]],
+            ["<?php\n\0\1 foo /* bar", [
+                "Unexpected null byte from 2:1 to 2:1",
+                "Unexpected character \"\1\" (ASCII 1) from 2:2 to 2:2",
+                "Unterminated comment from 2:8 to 2:14"
+            ]],
+        ];
+    }
+
+    /**
+     * @dataProvider provideTestLex
+     */
+    public function testLex($code, $options, $tokens) {
+        $lexer = $this->getLexer($options);
+        $lexer->startLexing($code);
+        while ($id = $lexer->getNextToken($value, $startAttributes, $endAttributes)) {
+            $token = array_shift($tokens);
+
+            $this->assertSame($token[0], $id);
+            $this->assertSame($token[1], $value);
+            $this->assertEquals($token[2], $startAttributes);
+            $this->assertEquals($token[3], $endAttributes);
+        }
+    }
+
+    public function provideTestLex() {
+        return [
+            // tests conversion of closing PHP tag and drop of whitespace and opening tags
+            [
+                '<?php tokens ?>plaintext',
+                [],
+                [
+                    [
+                        Tokens::T_STRING, 'tokens',
+                        ['startLine' => 1], ['endLine' => 1]
+                    ],
+                    [
+                        ord(';'), '?>',
+                        ['startLine' => 1], ['endLine' => 1]
+                    ],
+                    [
+                        Tokens::T_INLINE_HTML, 'plaintext',
+                        ['startLine' => 1, 'hasLeadingNewline' => false],
+                        ['endLine' => 1]
+                    ],
+                ]
+            ],
+            // tests line numbers
+            [
+                '<?php' . "\n" . '$ token /** doc' . "\n" . 'comment */ $',
+                [],
+                [
+                    [
+                        ord('$'), '$',
+                        ['startLine' => 2], ['endLine' => 2]
+                    ],
+                    [
+                        Tokens::T_STRING, 'token',
+                        ['startLine' => 2], ['endLine' => 2]
+                    ],
+                    [
+                        ord('$'), '$',
+                        [
+                            'startLine' => 3,
+                            'comments' => [
+                                new Comment\Doc('/** doc' . "\n" . 'comment */', 2, 14, 5),
+                            ]
+                        ],
+                        ['endLine' => 3]
+                    ],
+                ]
+            ],
+            // tests comment extraction
+            [
+                '<?php /* comment */ // comment' . "\n" . '/** docComment 1 *//** docComment 2 */ token',
+                [],
+                [
+                    [
+                        Tokens::T_STRING, 'token',
+                        [
+                            'startLine' => 2,
+                            'comments' => [
+                                new Comment('/* comment */', 1, 6, 1),
+                                new Comment('// comment' . "\n", 1, 20, 3),
+                                new Comment\Doc('/** docComment 1 */', 2, 31, 4),
+                                new Comment\Doc('/** docComment 2 */', 2, 50, 5),
+                            ],
+                        ],
+                        ['endLine' => 2]
+                    ],
+                ]
+            ],
+            // tests differing start and end line
+            [
+                '<?php "foo' . "\n" . 'bar"',
+                [],
+                [
+                    [
+                        Tokens::T_CONSTANT_ENCAPSED_STRING, '"foo' . "\n" . 'bar"',
+                        ['startLine' => 1], ['endLine' => 2]
+                    ],
+                ]
+            ],
+            // tests exact file offsets
+            [
+                '<?php "a";' . "\n" . '// foo' . "\n" . '"b";',
+                ['usedAttributes' => ['startFilePos', 'endFilePos']],
+                [
+                    [
+                        Tokens::T_CONSTANT_ENCAPSED_STRING, '"a"',
+                        ['startFilePos' => 6], ['endFilePos' => 8]
+                    ],
+                    [
+                        ord(';'), ';',
+                        ['startFilePos' => 9], ['endFilePos' => 9]
+                    ],
+                    [
+                        Tokens::T_CONSTANT_ENCAPSED_STRING, '"b"',
+                        ['startFilePos' => 18], ['endFilePos' => 20]
+                    ],
+                    [
+                        ord(';'), ';',
+                        ['startFilePos' => 21], ['endFilePos' => 21]
+                    ],
+                ]
+            ],
+            // tests token offsets
+            [
+                '<?php "a";' . "\n" . '// foo' . "\n" . '"b";',
+                ['usedAttributes' => ['startTokenPos', 'endTokenPos']],
+                [
+                    [
+                        Tokens::T_CONSTANT_ENCAPSED_STRING, '"a"',
+                        ['startTokenPos' => 1], ['endTokenPos' => 1]
+                    ],
+                    [
+                        ord(';'), ';',
+                        ['startTokenPos' => 2], ['endTokenPos' => 2]
+                    ],
+                    [
+                        Tokens::T_CONSTANT_ENCAPSED_STRING, '"b"',
+                        ['startTokenPos' => 5], ['endTokenPos' => 5]
+                    ],
+                    [
+                        ord(';'), ';',
+                        ['startTokenPos' => 6], ['endTokenPos' => 6]
+                    ],
+                ]
+            ],
+            // tests all attributes being disabled
+            [
+                '<?php /* foo */ $bar;',
+                ['usedAttributes' => []],
+                [
+                    [
+                        Tokens::T_VARIABLE, '$bar',
+                        [], []
+                    ],
+                    [
+                        ord(';'), ';',
+                        [], []
+                    ]
+                ]
+            ],
+            // tests no tokens
+            [
+                '',
+                [],
+                []
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider provideTestHaltCompiler
+     */
+    public function testHandleHaltCompiler($code, $remaining) {
+        $lexer = $this->getLexer();
+        $lexer->startLexing($code);
+
+        while (Tokens::T_HALT_COMPILER !== $lexer->getNextToken());
+
+        $this->assertSame($remaining, $lexer->handleHaltCompiler());
+        $this->assertSame(0, $lexer->getNextToken());
+    }
+
+    public function provideTestHaltCompiler() {
+        return [
+            ['<?php ... __halt_compiler();Remaining Text', 'Remaining Text'],
+            ['<?php ... __halt_compiler ( ) ;Remaining Text', 'Remaining Text'],
+            ['<?php ... __halt_compiler() ?>Remaining Text', 'Remaining Text'],
+            //array('<?php ... __halt_compiler();' . "\0", "\0"),
+            //array('<?php ... __halt_compiler /* */ ( ) ;Remaining Text', 'Remaining Text'),
+        ];
+    }
+
+    public function testHandleHaltCompilerError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('__HALT_COMPILER must be followed by "();"');
+        $lexer = $this->getLexer();
+        $lexer->startLexing('<?php ... __halt_compiler invalid ();');
+
+        while (Tokens::T_HALT_COMPILER !== $lexer->getNextToken());
+        $lexer->handleHaltCompiler();
+    }
+
+    public function testGetTokens() {
+        $code = '<?php "a";' . "\n" . '// foo' . "\n" . '"b";';
+        $expectedTokens = [
+            [T_OPEN_TAG, '<?php ', 1],
+            [T_CONSTANT_ENCAPSED_STRING, '"a"', 1],
+            ';',
+            [T_WHITESPACE, "\n", 1],
+            [T_COMMENT, '// foo' . "\n", 2],
+            [T_CONSTANT_ENCAPSED_STRING, '"b"', 3],
+            ';',
+        ];
+
+        $lexer = $this->getLexer();
+        $lexer->startLexing($code);
+        $this->assertSame($expectedTokens, $lexer->getTokens());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NameContextTest.php

@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt\Use_;
+use PHPUnit\Framework\TestCase;
+
+class NameContextTest extends TestCase
+{
+    /**
+     * @dataProvider provideTestGetPossibleNames
+     */
+    public function testGetPossibleNames($type, $name, $expectedPossibleNames) {
+        $nameContext = new NameContext(new ErrorHandler\Throwing());
+        $nameContext->startNamespace(new Name('NS'));
+        $nameContext->addAlias(new Name('Foo'), 'Foo', Use_::TYPE_NORMAL);
+        $nameContext->addAlias(new Name('Foo\Bar'), 'Alias', Use_::TYPE_NORMAL);
+        $nameContext->addAlias(new Name('Foo\fn'), 'fn', Use_::TYPE_FUNCTION);
+        $nameContext->addAlias(new Name('Foo\CN'), 'CN', Use_::TYPE_CONSTANT);
+
+        $possibleNames = $nameContext->getPossibleNames($name, $type);
+        $possibleNames = array_map(function (Name $name) {
+            return $name->toCodeString();
+        }, $possibleNames);
+
+        $this->assertSame($expectedPossibleNames, $possibleNames);
+
+        // Here the last name is always the shortest one
+        $expectedShortName = $expectedPossibleNames[count($expectedPossibleNames) - 1];
+        $this->assertSame(
+            $expectedShortName,
+            $nameContext->getShortName($name, $type)->toCodeString()
+        );
+    }
+
+    public function provideTestGetPossibleNames() {
+        return [
+            [Use_::TYPE_NORMAL, 'Test', ['\Test']],
+            [Use_::TYPE_NORMAL, 'Test\Namespaced', ['\Test\Namespaced']],
+            [Use_::TYPE_NORMAL, 'NS\Test', ['\NS\Test', 'Test']],
+            [Use_::TYPE_NORMAL, 'ns\Test', ['\ns\Test', 'Test']],
+            [Use_::TYPE_NORMAL, 'NS\Foo\Bar', ['\NS\Foo\Bar']],
+            [Use_::TYPE_NORMAL, 'ns\foo\Bar', ['\ns\foo\Bar']],
+            [Use_::TYPE_NORMAL, 'Foo', ['\Foo', 'Foo']],
+            [Use_::TYPE_NORMAL, 'Foo\Bar', ['\Foo\Bar', 'Foo\Bar', 'Alias']],
+            [Use_::TYPE_NORMAL, 'Foo\Bar\Baz', ['\Foo\Bar\Baz', 'Foo\Bar\Baz', 'Alias\Baz']],
+            [Use_::TYPE_NORMAL, 'Foo\fn\Bar', ['\Foo\fn\Bar', 'Foo\fn\Bar']],
+            [Use_::TYPE_FUNCTION, 'Foo\fn\bar', ['\Foo\fn\bar', 'Foo\fn\bar']],
+            [Use_::TYPE_FUNCTION, 'Foo\fn', ['\Foo\fn', 'Foo\fn', 'fn']],
+            [Use_::TYPE_FUNCTION, 'Foo\FN', ['\Foo\FN', 'Foo\FN', 'fn']],
+            [Use_::TYPE_CONSTANT, 'Foo\CN\BAR', ['\Foo\CN\BAR', 'Foo\CN\BAR']],
+            [Use_::TYPE_CONSTANT, 'Foo\CN', ['\Foo\CN', 'Foo\CN', 'CN']],
+            [Use_::TYPE_CONSTANT, 'foo\CN', ['\foo\CN', 'Foo\CN', 'CN']],
+            [Use_::TYPE_CONSTANT, 'foo\cn', ['\foo\cn', 'Foo\cn']],
+            // self/parent/static must not be fully qualified
+            [Use_::TYPE_NORMAL, 'self', ['self']],
+            [Use_::TYPE_NORMAL, 'parent', ['parent']],
+            [Use_::TYPE_NORMAL, 'static', ['static']],
+            // true/false/null do not need to be fully qualified, even in namespaces
+            [Use_::TYPE_CONSTANT, 'true', ['\true', 'true']],
+            [Use_::TYPE_CONSTANT, 'false', ['\false', 'false']],
+            [Use_::TYPE_CONSTANT, 'null', ['\null', 'null']],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/IdentifierTest.php

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PHPUnit\Framework\TestCase;
+
+class IdentifierTest extends TestCase
+{
+    public function testToString() {
+        $identifier = new Identifier('Foo');
+
+        $this->assertSame('Foo', (string) $identifier);
+        $this->assertSame('Foo', $identifier->toString());
+        $this->assertSame('foo', $identifier->toLowerString());
+    }
+
+    /** @dataProvider provideTestIsSpecialClassName */
+    public function testIsSpecialClassName($identifier, $expected) {
+        $identifier = new Identifier($identifier);
+        $this->assertSame($expected, $identifier->isSpecialClassName());
+    }
+
+    public function provideTestIsSpecialClassName() {
+        return [
+            ['self', true],
+            ['PARENT', true],
+            ['Static', true],
+            ['other', false],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/NameTest.php

@@ -0,0 +1,159 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PHPUnit\Framework\TestCase;
+
+class NameTest extends TestCase
+{
+    public function testConstruct() {
+        $name = new Name(['foo', 'bar']);
+        $this->assertSame(['foo', 'bar'], $name->parts);
+
+        $name = new Name('foo\bar');
+        $this->assertSame(['foo', 'bar'], $name->parts);
+
+        $name = new Name($name);
+        $this->assertSame(['foo', 'bar'], $name->parts);
+    }
+
+    public function testGet() {
+        $name = new Name('foo');
+        $this->assertSame('foo', $name->getFirst());
+        $this->assertSame('foo', $name->getLast());
+
+        $name = new Name('foo\bar');
+        $this->assertSame('foo', $name->getFirst());
+        $this->assertSame('bar', $name->getLast());
+    }
+
+    public function testToString() {
+        $name = new Name('Foo\Bar');
+
+        $this->assertSame('Foo\Bar', (string) $name);
+        $this->assertSame('Foo\Bar', $name->toString());
+        $this->assertSame('foo\bar', $name->toLowerString());
+    }
+
+    public function testSlice() {
+        $name = new Name('foo\bar\baz');
+        $this->assertEquals(new Name('foo\bar\baz'), $name->slice(0));
+        $this->assertEquals(new Name('bar\baz'), $name->slice(1));
+        $this->assertNull($name->slice(3));
+        $this->assertEquals(new Name('foo\bar\baz'), $name->slice(-3));
+        $this->assertEquals(new Name('bar\baz'), $name->slice(-2));
+        $this->assertEquals(new Name('foo\bar'), $name->slice(0, -1));
+        $this->assertNull($name->slice(0, -3));
+        $this->assertEquals(new Name('bar'), $name->slice(1, -1));
+        $this->assertNull($name->slice(1, -2));
+        $this->assertEquals(new Name('bar'), $name->slice(-2, 1));
+        $this->assertEquals(new Name('bar'), $name->slice(-2, -1));
+        $this->assertNull($name->slice(-2, -2));
+    }
+
+    public function testSliceOffsetTooLarge() {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->expectExceptionMessage('Offset 4 is out of bounds');
+        (new Name('foo\bar\baz'))->slice(4);
+    }
+
+    public function testSliceOffsetTooSmall() {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->expectExceptionMessage('Offset -4 is out of bounds');
+        (new Name('foo\bar\baz'))->slice(-4);
+    }
+
+    public function testSliceLengthTooLarge() {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->expectExceptionMessage('Length 4 is out of bounds');
+        (new Name('foo\bar\baz'))->slice(0, 4);
+    }
+
+    public function testSliceLengthTooSmall() {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->expectExceptionMessage('Length -4 is out of bounds');
+        (new Name('foo\bar\baz'))->slice(0, -4);
+    }
+
+    public function testConcat() {
+        $this->assertEquals(new Name('foo\bar\baz'), Name::concat('foo', 'bar\baz'));
+        $this->assertEquals(
+            new Name\FullyQualified('foo\bar'),
+            Name\FullyQualified::concat(['foo'], new Name('bar'))
+        );
+
+        $attributes = ['foo' => 'bar'];
+        $this->assertEquals(
+            new Name\Relative('foo\bar\baz', $attributes),
+            Name\Relative::concat(new Name\FullyQualified('foo\bar'), 'baz', $attributes)
+        );
+
+        $this->assertEquals(new Name('foo'), Name::concat(null, 'foo'));
+        $this->assertEquals(new Name('foo'), Name::concat('foo', null));
+        $this->assertNull(Name::concat(null, null));
+    }
+
+    public function testNameTypes() {
+        $name = new Name('foo');
+        $this->assertTrue($name->isUnqualified());
+        $this->assertFalse($name->isQualified());
+        $this->assertFalse($name->isFullyQualified());
+        $this->assertFalse($name->isRelative());
+        $this->assertSame('foo', $name->toCodeString());
+
+        $name = new Name('foo\bar');
+        $this->assertFalse($name->isUnqualified());
+        $this->assertTrue($name->isQualified());
+        $this->assertFalse($name->isFullyQualified());
+        $this->assertFalse($name->isRelative());
+        $this->assertSame('foo\bar', $name->toCodeString());
+
+        $name = new Name\FullyQualified('foo');
+        $this->assertFalse($name->isUnqualified());
+        $this->assertFalse($name->isQualified());
+        $this->assertTrue($name->isFullyQualified());
+        $this->assertFalse($name->isRelative());
+        $this->assertSame('\foo', $name->toCodeString());
+
+        $name = new Name\Relative('foo');
+        $this->assertFalse($name->isUnqualified());
+        $this->assertFalse($name->isQualified());
+        $this->assertFalse($name->isFullyQualified());
+        $this->assertTrue($name->isRelative());
+        $this->assertSame('namespace\foo', $name->toCodeString());
+    }
+
+    public function testInvalidArg() {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Expected string, array of parts or Name instance');
+        Name::concat('foo', new \stdClass);
+    }
+
+    public function testInvalidEmptyString() {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Name cannot be empty');
+        new Name('');
+    }
+
+    public function testInvalidEmptyArray() {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Name cannot be empty');
+        new Name([]);
+    }
+
+    /** @dataProvider provideTestIsSpecialClassName */
+    public function testIsSpecialClassName($name, $expected) {
+        $name = new Name($name);
+        $this->assertSame($expected, $name->isSpecialClassName());
+    }
+
+    public function provideTestIsSpecialClassName() {
+        return [
+            ['self', true],
+            ['PARENT', true],
+            ['Static', true],
+            ['self\not', false],
+            ['not\self', false],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Scalar/MagicConstTest.php

@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PHPUnit\Framework\TestCase;
+
+class MagicConstTest extends TestCase
+{
+    /**
+     * @dataProvider provideTestGetName
+     */
+    public function testGetName(MagicConst $magicConst, $name) {
+        $this->assertSame($name, $magicConst->getName());
+    }
+
+    public function provideTestGetName() {
+        return [
+            [new MagicConst\Class_, '__CLASS__'],
+            [new MagicConst\Dir, '__DIR__'],
+            [new MagicConst\File, '__FILE__'],
+            [new MagicConst\Function_, '__FUNCTION__'],
+            [new MagicConst\Line, '__LINE__'],
+            [new MagicConst\Method, '__METHOD__'],
+            [new MagicConst\Namespace_, '__NAMESPACE__'],
+            [new MagicConst\Trait_, '__TRAIT__'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Scalar/StringTest.php

@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PHPUnit\Framework\TestCase;
+
+class StringTest extends TestCase
+{
+    /**
+     * @dataProvider provideTestParseEscapeSequences
+     */
+    public function testParseEscapeSequences($expected, $string, $quote) {
+        $this->assertSame(
+            $expected,
+            String_::parseEscapeSequences($string, $quote)
+        );
+    }
+
+    /**
+     * @dataProvider provideTestParse
+     */
+    public function testCreate($expected, $string) {
+        $this->assertSame(
+            $expected,
+            String_::parse($string)
+        );
+    }
+
+    public function provideTestParseEscapeSequences() {
+        return [
+            ['"',              '\\"',              '"'],
+            ['\\"',            '\\"',              '`'],
+            ['\\"\\`',         '\\"\\`',           null],
+            ["\\\$\n\r\t\f\v", '\\\\\$\n\r\t\f\v', null],
+            ["\x1B",           '\e',               null],
+            [chr(255),         '\xFF',             null],
+            [chr(255),         '\377',             null],
+            [chr(0),           '\400',             null],
+            ["\0",             '\0',               null],
+            ['\xFF',           '\\\\xFF',          null],
+        ];
+    }
+
+    public function provideTestParse() {
+        $tests = [
+            ['A', '\'A\''],
+            ['A', 'b\'A\''],
+            ['A', '"A"'],
+            ['A', 'b"A"'],
+            ['\\', '\'\\\\\''],
+            ['\'', '\'\\\'\''],
+        ];
+
+        foreach ($this->provideTestParseEscapeSequences() as $i => $test) {
+            // skip second and third tests, they aren't for double quotes
+            if ($i !== 1 && $i !== 2) {
+                $tests[] = [$test[0], '"' . $test[1] . '"'];
+            }
+        }
+
+        return $tests;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Stmt/ClassConstTest.php

@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PHPUnit\Framework\TestCase;
+
+class ClassConstTest extends TestCase
+{
+    /**
+     * @dataProvider provideModifiers
+     */
+    public function testModifiers($modifier) {
+        $node = new ClassConst(
+            [], // invalid
+            constant('PhpParser\Node\Stmt\Class_::MODIFIER_' . strtoupper($modifier))
+        );
+
+        $this->assertTrue($node->{'is' . $modifier}());
+    }
+
+    public function testNoModifiers() {
+        $node = new ClassConst([], 0);
+
+        $this->assertTrue($node->isPublic());
+        $this->assertFalse($node->isProtected());
+        $this->assertFalse($node->isPrivate());
+    }
+
+    public function provideModifiers() {
+        return [
+            ['public'],
+            ['protected'],
+            ['private'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Stmt/ClassMethodTest.php

@@ -0,0 +1,124 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Expr\Variable;
+use PhpParser\Node\Name;
+use PhpParser\Node\Param;
+use PHPUnit\Framework\TestCase;
+
+class ClassMethodTest extends TestCase
+{
+    /**
+     * @dataProvider provideModifiers
+     */
+    public function testModifiers($modifier) {
+        $node = new ClassMethod('foo', [
+            'type' => constant('PhpParser\Node\Stmt\Class_::MODIFIER_' . strtoupper($modifier))
+        ]);
+
+        $this->assertTrue($node->{'is' . $modifier}());
+    }
+
+    public function testNoModifiers() {
+        $node = new ClassMethod('foo', ['type' => 0]);
+
+        $this->assertTrue($node->isPublic());
+        $this->assertFalse($node->isProtected());
+        $this->assertFalse($node->isPrivate());
+        $this->assertFalse($node->isAbstract());
+        $this->assertFalse($node->isFinal());
+        $this->assertFalse($node->isStatic());
+        $this->assertFalse($node->isMagic());
+    }
+
+    public function provideModifiers() {
+        return [
+            ['public'],
+            ['protected'],
+            ['private'],
+            ['abstract'],
+            ['final'],
+            ['static'],
+        ];
+    }
+
+    /**
+     * Checks that implicit public modifier detection for method is working
+     *
+     * @dataProvider implicitPublicModifiers
+     *
+     * @param string $modifier Node type modifier
+     */
+    public function testImplicitPublic(string $modifier)
+    {
+        $node = new ClassMethod('foo', [
+            'type' => constant('PhpParser\Node\Stmt\Class_::MODIFIER_' . strtoupper($modifier))
+        ]);
+
+        $this->assertTrue($node->isPublic(), 'Node should be implicitly public');
+    }
+
+    public function implicitPublicModifiers() {
+        return [
+            ['abstract'],
+            ['final'],
+            ['static'],
+        ];
+    }
+
+    /**
+     * @dataProvider provideMagics
+     *
+     * @param string $name Node name
+     */
+    public function testMagic(string $name) {
+        $node = new ClassMethod($name);
+        $this->assertTrue($node->isMagic(), 'Method should be magic');
+    }
+
+    public function provideMagics() {
+        return [
+             ['__construct'],
+             ['__DESTRUCT'],
+             ['__caLL'],
+             ['__callstatic'],
+             ['__get'],
+             ['__set'],
+             ['__isset'],
+             ['__unset'],
+             ['__sleep'],
+             ['__wakeup'],
+             ['__tostring'],
+             ['__set_state'],
+             ['__clone'],
+             ['__invoke'],
+             ['__debuginfo'],
+        ];
+    }
+
+    public function testFunctionLike() {
+        $param = new Param(new Variable('a'));
+        $type = new Name('Foo');
+        $return = new Return_(new Variable('a'));
+        $method = new ClassMethod('test', [
+            'byRef' => false,
+            'params' => [$param],
+            'returnType' => $type,
+            'stmts' => [$return],
+        ]);
+
+        $this->assertFalse($method->returnsByRef());
+        $this->assertSame([$param], $method->getParams());
+        $this->assertSame($type, $method->getReturnType());
+        $this->assertSame([$return], $method->getStmts());
+
+        $method = new ClassMethod('test', [
+            'byRef' => true,
+            'stmts' => null,
+        ]);
+
+        $this->assertTrue($method->returnsByRef());
+        $this->assertNull($method->getStmts());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Stmt/ClassTest.php

@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PHPUnit\Framework\TestCase;
+
+class ClassTest extends TestCase
+{
+    public function testIsAbstract() {
+        $class = new Class_('Foo', ['type' => Class_::MODIFIER_ABSTRACT]);
+        $this->assertTrue($class->isAbstract());
+
+        $class = new Class_('Foo');
+        $this->assertFalse($class->isAbstract());
+    }
+
+    public function testIsFinal() {
+        $class = new Class_('Foo', ['type' => Class_::MODIFIER_FINAL]);
+        $this->assertTrue($class->isFinal());
+
+        $class = new Class_('Foo');
+        $this->assertFalse($class->isFinal());
+    }
+
+    public function testGetMethods() {
+        $methods = [
+            new ClassMethod('foo'),
+            new ClassMethod('bar'),
+            new ClassMethod('fooBar'),
+        ];
+        $class = new Class_('Foo', [
+            'stmts' => [
+                new TraitUse([]),
+                $methods[0],
+                new ClassConst([]),
+                $methods[1],
+                new Property(0, []),
+                $methods[2],
+            ]
+        ]);
+
+        $this->assertSame($methods, $class->getMethods());
+    }
+
+    public function testGetMethod() {
+        $methodConstruct = new ClassMethod('__CONSTRUCT');
+        $methodTest = new ClassMethod('test');
+        $class = new Class_('Foo', [
+            'stmts' => [
+                new ClassConst([]),
+                $methodConstruct,
+                new Property(0, []),
+                $methodTest,
+            ]
+        ]);
+
+        $this->assertSame($methodConstruct, $class->getMethod('__construct'));
+        $this->assertSame($methodTest, $class->getMethod('test'));
+        $this->assertNull($class->getMethod('nonExisting'));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Stmt/InterfaceTest.php

@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PHPUnit\Framework\TestCase;
+
+class InterfaceTest extends TestCase
+{
+    public function testGetMethods() {
+        $methods = [
+            new ClassMethod('foo'),
+            new ClassMethod('bar'),
+        ];
+        $interface = new Class_('Foo', [
+            'stmts' => [
+                new Node\Stmt\ClassConst([new Node\Const_('C1', new Node\Scalar\String_('C1'))]),
+                $methods[0],
+                new Node\Stmt\ClassConst([new Node\Const_('C2', new Node\Scalar\String_('C2'))]),
+                $methods[1],
+                new Node\Stmt\ClassConst([new Node\Const_('C3', new Node\Scalar\String_('C3'))]),
+            ]
+        ]);
+
+        $this->assertSame($methods, $interface->getMethods());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Node/Stmt/PropertyTest.php

@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PHPUnit\Framework\TestCase;
+
+class PropertyTest extends TestCase
+{
+    /**
+     * @dataProvider provideModifiers
+     */
+    public function testModifiers($modifier) {
+        $node = new Property(
+            constant('PhpParser\Node\Stmt\Class_::MODIFIER_' . strtoupper($modifier)),
+            [] // invalid
+        );
+
+        $this->assertTrue($node->{'is' . $modifier}());
+    }
+
+    public function testNoModifiers() {
+        $node = new Property(0, []);
+
+        $this->assertTrue($node->isPublic());
+        $this->assertFalse($node->isProtected());
+        $this->assertFalse($node->isPrivate());
+        $this->assertFalse($node->isStatic());
+    }
+
+    public function testStaticImplicitlyPublic() {
+        $node = new Property(Class_::MODIFIER_STATIC, []);
+        $this->assertTrue($node->isPublic());
+        $this->assertFalse($node->isProtected());
+        $this->assertFalse($node->isPrivate());
+        $this->assertTrue($node->isStatic());
+    }
+
+    public function provideModifiers() {
+        return [
+            ['public'],
+            ['protected'],
+            ['private'],
+            ['static'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeAbstractTest.php

@@ -0,0 +1,327 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+class DummyNode extends NodeAbstract
+{
+    public $subNode1;
+    public $subNode2;
+
+    public function __construct($subNode1, $subNode2, $attributes) {
+        parent::__construct($attributes);
+        $this->subNode1 = $subNode1;
+        $this->subNode2 = $subNode2;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['subNode1', 'subNode2'];
+    }
+
+    // This method is only overwritten because the node is located in an unusual namespace
+    public function getType() : string {
+        return 'Dummy';
+    }
+}
+
+class NodeAbstractTest extends TestCase
+{
+    public function provideNodes() {
+        $attributes = [
+            'startLine' => 10,
+            'endLine' => 11,
+            'startTokenPos' => 12,
+            'endTokenPos' => 13,
+            'startFilePos' => 14,
+            'endFilePos' => 15,
+            'comments'  => [
+                new Comment('// Comment' . "\n"),
+                new Comment\Doc('/** doc comment */'),
+            ],
+        ];
+
+        $node = new DummyNode('value1', 'value2', $attributes);
+        $node->notSubNode = 'value3';
+
+        return [
+            [$attributes, $node],
+        ];
+    }
+
+    /**
+     * @dataProvider provideNodes
+     */
+    public function testConstruct(array $attributes, Node $node) {
+        $this->assertSame('Dummy', $node->getType());
+        $this->assertSame(['subNode1', 'subNode2'], $node->getSubNodeNames());
+        $this->assertSame(10, $node->getLine());
+        $this->assertSame(10, $node->getStartLine());
+        $this->assertSame(11, $node->getEndLine());
+        $this->assertSame(12, $node->getStartTokenPos());
+        $this->assertSame(13, $node->getEndTokenPos());
+        $this->assertSame(14, $node->getStartFilePos());
+        $this->assertSame(15, $node->getEndFilePos());
+        $this->assertSame('/** doc comment */', $node->getDocComment()->getText());
+        $this->assertSame('value1', $node->subNode1);
+        $this->assertSame('value2', $node->subNode2);
+        $this->assertObjectHasAttribute('subNode1', $node);
+        $this->assertObjectHasAttribute('subNode2', $node);
+        $this->assertObjectNotHasAttribute('subNode3', $node);
+        $this->assertSame($attributes, $node->getAttributes());
+        $this->assertSame($attributes['comments'], $node->getComments());
+
+        return $node;
+    }
+
+    /**
+     * @dataProvider provideNodes
+     */
+    public function testGetDocComment(array $attributes, Node $node) {
+        $this->assertSame('/** doc comment */', $node->getDocComment()->getText());
+        $comments = $node->getComments();
+
+        array_pop($comments); // remove doc comment
+        $node->setAttribute('comments', $comments);
+        $this->assertNull($node->getDocComment());
+
+        array_pop($comments); // remove comment
+        $node->setAttribute('comments', $comments);
+        $this->assertNull($node->getDocComment());
+    }
+
+    public function testSetDocComment() {
+        $node = new DummyNode(null, null, []);
+
+        // Add doc comment to node without comments
+        $docComment = new Comment\Doc('/** doc */');
+        $node->setDocComment($docComment);
+        $this->assertSame($docComment, $node->getDocComment());
+
+        // Replace it
+        $docComment = new Comment\Doc('/** doc 2 */');
+        $node->setDocComment($docComment);
+        $this->assertSame($docComment, $node->getDocComment());
+
+        // Add docmment to node with other comments
+        $c1 = new Comment('/* foo */');
+        $c2 = new Comment('/* bar */');
+        $docComment = new Comment\Doc('/** baz */');
+        $node->setAttribute('comments', [$c1, $c2]);
+        $node->setDocComment($docComment);
+        $this->assertSame([$c1, $c2, $docComment], $node->getAttribute('comments'));
+    }
+
+    /**
+     * @dataProvider provideNodes
+     */
+    public function testChange(array $attributes, Node $node) {
+        // direct modification
+        $node->subNode = 'newValue';
+        $this->assertSame('newValue', $node->subNode);
+
+        // indirect modification
+        $subNode =& $node->subNode;
+        $subNode = 'newNewValue';
+        $this->assertSame('newNewValue', $node->subNode);
+
+        // removal
+        unset($node->subNode);
+        $this->assertObjectNotHasAttribute('subNode', $node);
+    }
+
+    /**
+     * @dataProvider provideNodes
+     */
+    public function testIteration(array $attributes, Node $node) {
+        // Iteration is simple object iteration over properties,
+        // not over subnodes
+        $i = 0;
+        foreach ($node as $key => $value) {
+            if ($i === 0) {
+                $this->assertSame('subNode1', $key);
+                $this->assertSame('value1', $value);
+            } elseif ($i === 1) {
+                $this->assertSame('subNode2', $key);
+                $this->assertSame('value2', $value);
+            } elseif ($i === 2) {
+                $this->assertSame('notSubNode', $key);
+                $this->assertSame('value3', $value);
+            } else {
+                throw new \Exception;
+            }
+            $i++;
+        }
+        $this->assertSame(3, $i);
+    }
+
+    public function testAttributes() {
+        /** @var $node Node */
+        $node = $this->getMockForAbstractClass(NodeAbstract::class);
+
+        $this->assertEmpty($node->getAttributes());
+
+        $node->setAttribute('key', 'value');
+        $this->assertTrue($node->hasAttribute('key'));
+        $this->assertSame('value', $node->getAttribute('key'));
+
+        $this->assertFalse($node->hasAttribute('doesNotExist'));
+        $this->assertNull($node->getAttribute('doesNotExist'));
+        $this->assertSame('default', $node->getAttribute('doesNotExist', 'default'));
+
+        $node->setAttribute('null', null);
+        $this->assertTrue($node->hasAttribute('null'));
+        $this->assertNull($node->getAttribute('null'));
+        $this->assertNull($node->getAttribute('null', 'default'));
+
+        $this->assertSame(
+            [
+                'key'  => 'value',
+                'null' => null,
+            ],
+            $node->getAttributes()
+        );
+
+        $node->setAttributes(
+            [
+                'a' => 'b',
+                'c' => null,
+            ]
+        );
+        $this->assertSame(
+            [
+                'a' => 'b',
+                'c' => null,
+            ],
+            $node->getAttributes()
+        );
+    }
+
+    public function testJsonSerialization() {
+        $code = <<<'PHP'
+<?php
+// comment
+/** doc comment */
+function functionName(&$a = 0, $b = 1.0) {
+    echo 'Foo';
+}
+PHP;
+        $expected = <<<'JSON'
+[
+    {
+        "nodeType": "Stmt_Function",
+        "byRef": false,
+        "name": {
+            "nodeType": "Identifier",
+            "name": "functionName",
+            "attributes": {
+                "startLine": 4,
+                "endLine": 4
+            }
+        },
+        "params": [
+            {
+                "nodeType": "Param",
+                "type": null,
+                "byRef": true,
+                "variadic": false,
+                "var": {
+                    "nodeType": "Expr_Variable",
+                    "name": "a",
+                    "attributes": {
+                        "startLine": 4,
+                        "endLine": 4
+                    }
+                },
+                "default": {
+                    "nodeType": "Scalar_LNumber",
+                    "value": 0,
+                    "attributes": {
+                        "startLine": 4,
+                        "endLine": 4,
+                        "kind": 10
+                    }
+                },
+                "attributes": {
+                    "startLine": 4,
+                    "endLine": 4
+                }
+            },
+            {
+                "nodeType": "Param",
+                "type": null,
+                "byRef": false,
+                "variadic": false,
+                "var": {
+                    "nodeType": "Expr_Variable",
+                    "name": "b",
+                    "attributes": {
+                        "startLine": 4,
+                        "endLine": 4
+                    }
+                },
+                "default": {
+                    "nodeType": "Scalar_DNumber",
+                    "value": 1,
+                    "attributes": {
+                        "startLine": 4,
+                        "endLine": 4
+                    }
+                },
+                "attributes": {
+                    "startLine": 4,
+                    "endLine": 4
+                }
+            }
+        ],
+        "returnType": null,
+        "stmts": [
+            {
+                "nodeType": "Stmt_Echo",
+                "exprs": [
+                    {
+                        "nodeType": "Scalar_String",
+                        "value": "Foo",
+                        "attributes": {
+                            "startLine": 5,
+                            "endLine": 5,
+                            "kind": 1
+                        }
+                    }
+                ],
+                "attributes": {
+                    "startLine": 5,
+                    "endLine": 5
+                }
+            }
+        ],
+        "attributes": {
+            "startLine": 4,
+            "comments": [
+                {
+                    "nodeType": "Comment",
+                    "text": "\/\/ comment\n",
+                    "line": 2,
+                    "filePos": 6,
+                    "tokenPos": 1
+                },
+                {
+                    "nodeType": "Comment_Doc",
+                    "text": "\/** doc comment *\/",
+                    "line": 3,
+                    "filePos": 17,
+                    "tokenPos": 2
+                }
+            ],
+            "endLine": 6
+        }
+    }
+]
+JSON;
+
+        $parser = new Parser\Php7(new Lexer());
+        $stmts = $parser->parse(canonicalize($code));
+        $json = json_encode($stmts, JSON_PRETTY_PRINT);
+        $this->assertEquals(canonicalize($expected), canonicalize($json));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeDumperTest.php

@@ -0,0 +1,107 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PHPUnit\Framework\TestCase;
+
+class NodeDumperTest extends TestCase
+{
+    private function canonicalize($string) {
+        return str_replace("\r\n", "\n", $string);
+    }
+
+    /**
+     * @dataProvider provideTestDump
+     */
+    public function testDump($node, $dump) {
+        $dumper = new NodeDumper;
+
+        $this->assertSame($this->canonicalize($dump), $this->canonicalize($dumper->dump($node)));
+    }
+
+    public function provideTestDump() {
+        return [
+            [
+                [],
+'array(
+)'
+            ],
+            [
+                ['Foo', 'Bar', 'Key' => 'FooBar'],
+'array(
+    0: Foo
+    1: Bar
+    Key: FooBar
+)'
+            ],
+            [
+                new Node\Name(['Hallo', 'World']),
+'Name(
+    parts: array(
+        0: Hallo
+        1: World
+    )
+)'
+            ],
+            [
+                new Node\Expr\Array_([
+                    new Node\Expr\ArrayItem(new Node\Scalar\String_('Foo'))
+                ]),
+'Expr_Array(
+    items: array(
+        0: Expr_ArrayItem(
+            key: null
+            value: Scalar_String(
+                value: Foo
+            )
+            byRef: false
+        )
+    )
+)'
+            ],
+        ];
+    }
+
+    public function testDumpWithPositions() {
+        $parser = (new ParserFactory)->create(
+            ParserFactory::ONLY_PHP7,
+            new Lexer(['usedAttributes' => ['startLine', 'endLine', 'startFilePos', 'endFilePos']])
+        );
+        $dumper = new NodeDumper(['dumpPositions' => true]);
+
+        $code = "<?php\n\$a = 1;\necho \$a;";
+        $expected = <<<'OUT'
+array(
+    0: Stmt_Expression[2:1 - 2:7](
+        expr: Expr_Assign[2:1 - 2:6](
+            var: Expr_Variable[2:1 - 2:2](
+                name: a
+            )
+            expr: Scalar_LNumber[2:6 - 2:6](
+                value: 1
+            )
+        )
+    )
+    1: Stmt_Echo[3:1 - 3:8](
+        exprs: array(
+            0: Expr_Variable[3:6 - 3:7](
+                name: a
+            )
+        )
+    )
+)
+OUT;
+
+        $stmts = $parser->parse($code);
+        $dump = $dumper->dump($stmts, $code);
+
+        $this->assertSame($this->canonicalize($expected), $this->canonicalize($dump));
+    }
+
+    public function testError() {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Can only dump nodes and arrays.');
+        $dumper = new NodeDumper;
+        $dumper->dump(new \stdClass);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeFinderTest.php

@@ -0,0 +1,60 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PHPUnit\Framework\TestCase;
+
+class NodeFinderTest extends TestCase
+{
+    private function getStmtsAndVars() {
+        $assign = new Expr\Assign(new Expr\Variable('a'), new Expr\BinaryOp\Concat(
+            new Expr\Variable('b'), new Expr\Variable('c')
+        ));
+        $stmts = [new Node\Stmt\Expression($assign)];
+        $vars = [$assign->var, $assign->expr->left, $assign->expr->right];
+        return [$stmts, $vars];
+    }
+
+    public function testFind() {
+        $finder = new NodeFinder;
+        list($stmts, $vars) = $this->getStmtsAndVars();
+        $varFilter = function(Node $node) {
+            return $node instanceof Expr\Variable;
+        };
+        $this->assertSame($vars, $finder->find($stmts, $varFilter));
+        $this->assertSame($vars, $finder->find($stmts[0], $varFilter));
+
+        $noneFilter = function () { return false; };
+        $this->assertSame([], $finder->find($stmts, $noneFilter));
+    }
+
+    public function testFindInstanceOf() {
+        $finder = new NodeFinder;
+        list($stmts, $vars) = $this->getStmtsAndVars();
+        $this->assertSame($vars, $finder->findInstanceOf($stmts, Expr\Variable::class));
+        $this->assertSame($vars, $finder->findInstanceOf($stmts[0], Expr\Variable::class));
+        $this->assertSame([], $finder->findInstanceOf($stmts, Expr\BinaryOp\Mul::class));
+    }
+
+    public function testFindFirst() {
+        $finder = new NodeFinder;
+        list($stmts, $vars) = $this->getStmtsAndVars();
+        $varFilter = function(Node $node) {
+            return $node instanceof Expr\Variable;
+        };
+        $this->assertSame($vars[0], $finder->findFirst($stmts, $varFilter));
+        $this->assertSame($vars[0], $finder->findFirst($stmts[0], $varFilter));
+
+        $noneFilter = function () { return false; };
+        $this->assertNull($finder->findFirst($stmts, $noneFilter));
+    }
+
+    public function testFindFirstInstanceOf() {
+        $finder = new NodeFinder;
+        list($stmts, $vars) = $this->getStmtsAndVars();
+        $this->assertSame($vars[0], $finder->findFirstInstanceOf($stmts, Expr\Variable::class));
+        $this->assertSame($vars[0], $finder->findFirstInstanceOf($stmts[0], Expr\Variable::class));
+        $this->assertNull($finder->findFirstInstanceOf($stmts, Expr\BinaryOp\Mul::class));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeTraverserTest.php

@@ -0,0 +1,346 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\NodeVisitor;
+use PHPUnit\Framework\TestCase;
+
+class NodeTraverserTest extends TestCase
+{
+    public function testNonModifying() {
+        $str1Node = new String_('Foo');
+        $str2Node = new String_('Bar');
+        $echoNode = new Node\Stmt\Echo_([$str1Node, $str2Node]);
+        $stmts    = [$echoNode];
+
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        $visitor->expects($this->at(0))->method('beforeTraverse')->with($stmts);
+        $visitor->expects($this->at(1))->method('enterNode')->with($echoNode);
+        $visitor->expects($this->at(2))->method('enterNode')->with($str1Node);
+        $visitor->expects($this->at(3))->method('leaveNode')->with($str1Node);
+        $visitor->expects($this->at(4))->method('enterNode')->with($str2Node);
+        $visitor->expects($this->at(5))->method('leaveNode')->with($str2Node);
+        $visitor->expects($this->at(6))->method('leaveNode')->with($echoNode);
+        $visitor->expects($this->at(7))->method('afterTraverse')->with($stmts);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+    }
+
+    public function testModifying() {
+        $str1Node  = new String_('Foo');
+        $str2Node  = new String_('Bar');
+        $printNode = new Expr\Print_($str1Node);
+
+        // first visitor changes the node, second verifies the change
+        $visitor1 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor2 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        // replace empty statements with string1 node
+        $visitor1->expects($this->at(0))->method('beforeTraverse')->with([])
+                 ->will($this->returnValue([$str1Node]));
+        $visitor2->expects($this->at(0))->method('beforeTraverse')->with([$str1Node]);
+
+        // replace string1 node with print node
+        $visitor1->expects($this->at(1))->method('enterNode')->with($str1Node)
+                 ->will($this->returnValue($printNode));
+        $visitor2->expects($this->at(1))->method('enterNode')->with($printNode);
+
+        // replace string1 node with string2 node
+        $visitor1->expects($this->at(2))->method('enterNode')->with($str1Node)
+                 ->will($this->returnValue($str2Node));
+        $visitor2->expects($this->at(2))->method('enterNode')->with($str2Node);
+
+        // replace string2 node with string1 node again
+        $visitor1->expects($this->at(3))->method('leaveNode')->with($str2Node)
+                 ->will($this->returnValue($str1Node));
+        $visitor2->expects($this->at(3))->method('leaveNode')->with($str1Node);
+
+        // replace print node with string1 node again
+        $visitor1->expects($this->at(4))->method('leaveNode')->with($printNode)
+                 ->will($this->returnValue($str1Node));
+        $visitor2->expects($this->at(4))->method('leaveNode')->with($str1Node);
+
+        // replace string1 node with empty statements again
+        $visitor1->expects($this->at(5))->method('afterTraverse')->with([$str1Node])
+                 ->will($this->returnValue([]));
+        $visitor2->expects($this->at(5))->method('afterTraverse')->with([]);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor1);
+        $traverser->addVisitor($visitor2);
+
+        // as all operations are reversed we end where we start
+        $this->assertEquals([], $traverser->traverse([]));
+    }
+
+    public function testRemove() {
+        $str1Node = new String_('Foo');
+        $str2Node = new String_('Bar');
+
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        // remove the string1 node, leave the string2 node
+        $visitor->expects($this->at(2))->method('leaveNode')->with($str1Node)
+                ->will($this->returnValue(NodeTraverser::REMOVE_NODE));
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+
+        $this->assertEquals([$str2Node], $traverser->traverse([$str1Node, $str2Node]));
+    }
+
+    public function testMerge() {
+        $strStart  = new String_('Start');
+        $strMiddle = new String_('End');
+        $strEnd    = new String_('Middle');
+        $strR1     = new String_('Replacement 1');
+        $strR2     = new String_('Replacement 2');
+
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        // replace strMiddle with strR1 and strR2 by merge
+        $visitor->expects($this->at(4))->method('leaveNode')->with($strMiddle)
+                ->will($this->returnValue([$strR1, $strR2]));
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+
+        $this->assertEquals(
+            [$strStart, $strR1, $strR2, $strEnd],
+            $traverser->traverse([$strStart, $strMiddle, $strEnd])
+        );
+    }
+
+    public function testInvalidDeepArray() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Invalid node structure: Contains nested arrays');
+        $strNode = new String_('Foo');
+        $stmts = [[[$strNode]]];
+
+        $traverser = new NodeTraverser;
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+    }
+
+    public function testDontTraverseChildren() {
+        $strNode = new String_('str');
+        $printNode = new Expr\Print_($strNode);
+        $varNode = new Expr\Variable('foo');
+        $mulNode = new Expr\BinaryOp\Mul($varNode, $varNode);
+        $negNode = new Expr\UnaryMinus($mulNode);
+        $stmts = [$printNode, $negNode];
+
+        $visitor1 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor2 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        $visitor1->expects($this->at(1))->method('enterNode')->with($printNode)
+            ->will($this->returnValue(NodeTraverser::DONT_TRAVERSE_CHILDREN));
+        $visitor2->expects($this->at(1))->method('enterNode')->with($printNode);
+
+        $visitor1->expects($this->at(2))->method('leaveNode')->with($printNode);
+        $visitor2->expects($this->at(2))->method('leaveNode')->with($printNode);
+
+        $visitor1->expects($this->at(3))->method('enterNode')->with($negNode);
+        $visitor2->expects($this->at(3))->method('enterNode')->with($negNode);
+
+        $visitor1->expects($this->at(4))->method('enterNode')->with($mulNode);
+        $visitor2->expects($this->at(4))->method('enterNode')->with($mulNode)
+            ->will($this->returnValue(NodeTraverser::DONT_TRAVERSE_CHILDREN));
+
+        $visitor1->expects($this->at(5))->method('leaveNode')->with($mulNode);
+        $visitor2->expects($this->at(5))->method('leaveNode')->with($mulNode);
+
+        $visitor1->expects($this->at(6))->method('leaveNode')->with($negNode);
+        $visitor2->expects($this->at(6))->method('leaveNode')->with($negNode);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor1);
+        $traverser->addVisitor($visitor2);
+
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+    }
+
+    public function testDontTraverseCurrentAndChildren() {
+        // print 'str'; -($foo * $foo);
+        $strNode = new String_('str');
+        $printNode = new Expr\Print_($strNode);
+        $varNode = new Expr\Variable('foo');
+        $mulNode = new Expr\BinaryOp\Mul($varNode, $varNode);
+        $divNode = new Expr\BinaryOp\Div($varNode, $varNode);
+        $negNode = new Expr\UnaryMinus($mulNode);
+        $stmts = [$printNode, $negNode];
+
+        $visitor1 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor2 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        $visitor1->expects($this->at(1))->method('enterNode')->with($printNode)
+            ->will($this->returnValue(NodeTraverser::DONT_TRAVERSE_CURRENT_AND_CHILDREN));
+        $visitor1->expects($this->at(2))->method('leaveNode')->with($printNode);
+
+        $visitor1->expects($this->at(3))->method('enterNode')->with($negNode);
+        $visitor2->expects($this->at(1))->method('enterNode')->with($negNode);
+
+        $visitor1->expects($this->at(4))->method('enterNode')->with($mulNode)
+            ->will($this->returnValue(NodeTraverser::DONT_TRAVERSE_CURRENT_AND_CHILDREN));
+        $visitor1->expects($this->at(5))->method('leaveNode')->with($mulNode)->willReturn($divNode);
+
+        $visitor1->expects($this->at(6))->method('leaveNode')->with($negNode);
+        $visitor2->expects($this->at(2))->method('leaveNode')->with($negNode);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor1);
+        $traverser->addVisitor($visitor2);
+
+        $resultStmts = $traverser->traverse($stmts);
+
+        $this->assertInstanceOf(Expr\BinaryOp\Div::class, $resultStmts[1]->expr);
+    }
+
+    public function testStopTraversal() {
+        $varNode1 = new Expr\Variable('a');
+        $varNode2 = new Expr\Variable('b');
+        $varNode3 = new Expr\Variable('c');
+        $mulNode = new Expr\BinaryOp\Mul($varNode1, $varNode2);
+        $printNode = new Expr\Print_($varNode3);
+        $stmts = [$mulNode, $printNode];
+
+        // From enterNode() with array parent
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor->expects($this->at(1))->method('enterNode')->with($mulNode)
+            ->will($this->returnValue(NodeTraverser::STOP_TRAVERSAL));
+        $visitor->expects($this->at(2))->method('afterTraverse');
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+
+        // From enterNode with Node parent
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor->expects($this->at(2))->method('enterNode')->with($varNode1)
+            ->will($this->returnValue(NodeTraverser::STOP_TRAVERSAL));
+        $visitor->expects($this->at(3))->method('afterTraverse');
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+
+        // From leaveNode with Node parent
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor->expects($this->at(3))->method('leaveNode')->with($varNode1)
+            ->will($this->returnValue(NodeTraverser::STOP_TRAVERSAL));
+        $visitor->expects($this->at(4))->method('afterTraverse');
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+
+        // From leaveNode with array parent
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor->expects($this->at(6))->method('leaveNode')->with($mulNode)
+            ->will($this->returnValue(NodeTraverser::STOP_TRAVERSAL));
+        $visitor->expects($this->at(7))->method('afterTraverse');
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+
+        // Check that pending array modifications are still carried out
+        $visitor = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor->expects($this->at(6))->method('leaveNode')->with($mulNode)
+            ->will($this->returnValue(NodeTraverser::REMOVE_NODE));
+        $visitor->expects($this->at(7))->method('enterNode')->with($printNode)
+            ->will($this->returnValue(NodeTraverser::STOP_TRAVERSAL));
+        $visitor->expects($this->at(8))->method('afterTraverse');
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $this->assertEquals([$printNode], $traverser->traverse($stmts));
+
+    }
+
+    public function testRemovingVisitor() {
+        $visitor1 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor2 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor3 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor1);
+        $traverser->addVisitor($visitor2);
+        $traverser->addVisitor($visitor3);
+
+        $preExpected = [$visitor1, $visitor2, $visitor3];
+        $this->assertAttributeSame($preExpected, 'visitors', $traverser, 'The appropriate visitors have not been added');
+
+        $traverser->removeVisitor($visitor2);
+
+        $postExpected = [0 => $visitor1, 2 => $visitor3];
+        $this->assertAttributeSame($postExpected, 'visitors', $traverser, 'The appropriate visitors are not present after removal');
+    }
+
+    public function testNoCloneNodes() {
+        $stmts = [new Node\Stmt\Echo_([new String_('Foo'), new String_('Bar')])];
+
+        $traverser = new NodeTraverser;
+
+        $this->assertSame($stmts, $traverser->traverse($stmts));
+    }
+
+    /**
+     * @dataProvider provideTestInvalidReturn
+     */
+    public function testInvalidReturn($visitor, $message) {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage($message);
+
+        $stmts = [new Node\Stmt\Expression(new Node\Scalar\LNumber(42))];
+
+        $traverser = new NodeTraverser();
+        $traverser->addVisitor($visitor);
+        $traverser->traverse($stmts);
+    }
+
+    public function provideTestInvalidReturn() {
+        $visitor1 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor1->expects($this->at(1))->method('enterNode')
+            ->willReturn('foobar');
+
+        $visitor2 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor2->expects($this->at(2))->method('enterNode')
+            ->willReturn('foobar');
+
+        $visitor3 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor3->expects($this->at(3))->method('leaveNode')
+            ->willReturn('foobar');
+
+        $visitor4 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor4->expects($this->at(4))->method('leaveNode')
+            ->willReturn('foobar');
+
+        $visitor5 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor5->expects($this->at(3))->method('leaveNode')
+            ->willReturn([new Node\Scalar\DNumber(42.0)]);
+
+        $visitor6 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor6->expects($this->at(4))->method('leaveNode')
+            ->willReturn(false);
+
+        $visitor7 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor7->expects($this->at(1))->method('enterNode')
+            ->willReturn(new Node\Scalar\LNumber(42));
+
+        $visitor8 = $this->getMockBuilder(NodeVisitor::class)->getMock();
+        $visitor8->expects($this->at(2))->method('enterNode')
+            ->willReturn(new Node\Stmt\Return_());
+
+        return [
+            [$visitor1, 'enterNode() returned invalid value of type string'],
+            [$visitor2, 'enterNode() returned invalid value of type string'],
+            [$visitor3, 'leaveNode() returned invalid value of type string'],
+            [$visitor4, 'leaveNode() returned invalid value of type string'],
+            [$visitor5, 'leaveNode() may only return an array if the parent structure is an array'],
+            [$visitor6, 'bool(false) return from leaveNode() no longer supported. Return NodeTraverser::REMOVE_NODE instead'],
+            [$visitor7, 'Trying to replace statement (Stmt_Expression) with expression (Scalar_LNumber). Are you missing a Stmt_Expression wrapper?'],
+            [$visitor8, 'Trying to replace expression (Scalar_LNumber) with statement (Stmt_Return)'],
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeVisitor/FindingVisitorTest.php

@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\NodeTraverser;
+use PHPUnit\Framework\TestCase;
+
+class FindingVisitorTest extends TestCase
+{
+    public function testFindVariables() {
+        $traverser = new NodeTraverser();
+        $visitor = new FindingVisitor(function(Node $node) {
+            return $node instanceof Node\Expr\Variable;
+        });
+        $traverser->addVisitor($visitor);
+
+        $assign = new Expr\Assign(new Expr\Variable('a'), new Expr\BinaryOp\Concat(
+            new Expr\Variable('b'), new Expr\Variable('c')
+        ));
+        $stmts = [new Node\Stmt\Expression($assign)];
+
+        $traverser->traverse($stmts);
+        $this->assertSame([
+            $assign->var,
+            $assign->expr->left,
+            $assign->expr->right,
+        ], $visitor->getFoundNodes());
+    }
+
+    public function testFindAll() {
+        $traverser = new NodeTraverser();
+        $visitor = new FindingVisitor(function(Node $node) {
+            return true; // All nodes
+        });
+        $traverser->addVisitor($visitor);
+
+        $assign = new Expr\Assign(new Expr\Variable('a'), new Expr\BinaryOp\Concat(
+            new Expr\Variable('b'), new Expr\Variable('c')
+        ));
+        $stmts = [new Node\Stmt\Expression($assign)];
+
+        $traverser->traverse($stmts);
+        $this->assertSame([
+            $stmts[0],
+            $assign,
+            $assign->var,
+            $assign->expr,
+            $assign->expr->left,
+            $assign->expr->right,
+        ], $visitor->getFoundNodes());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeVisitor/FirstFindingVisitorTest.php

@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\NodeTraverser;
+use PHPUnit\Framework\TestCase;
+
+class FirstFindingVisitorTest extends TestCase
+{
+    public function testFindFirstVariable() {
+        $traverser = new NodeTraverser();
+        $visitor = new FirstFindingVisitor(function(Node $node) {
+            return $node instanceof Node\Expr\Variable;
+        });
+        $traverser->addVisitor($visitor);
+
+        $assign = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
+        $stmts = [new Node\Stmt\Expression($assign)];
+
+        $traverser->traverse($stmts);
+        $this->assertSame($assign->var, $visitor->getFoundNode());
+    }
+
+    public function testFindNone() {
+        $traverser = new NodeTraverser();
+        $visitor = new FirstFindingVisitor(function(Node $node) {
+            return $node instanceof Node\Expr\BinaryOp;
+        });
+        $traverser->addVisitor($visitor);
+
+        $assign = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
+        $stmts = [new Node\Stmt\Expression($assign)];
+
+        $traverser->traverse($stmts);
+        $this->assertNull($visitor->getFoundNode());
+    }
+}

vendor/nikic/php-parser/test/PhpParser/NodeVisitor/NameResolverTest.php

@@ -0,0 +1,493 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+class NameResolverTest extends TestCase
+{
+    private function canonicalize($string) {
+        return str_replace("\r\n", "\n", $string);
+    }
+
+    /**
+     * @covers PhpParser\NodeVisitor\NameResolver
+     */
+    public function testResolveNames() {
+        $code = <<<'EOC'
+<?php
+
+namespace Foo {
+    use Hallo as Hi;
+
+    new Bar();
+    new Hi();
+    new Hi\Bar();
+    new \Bar();
+    new namespace\Bar();
+
+    bar();
+    hi();
+    Hi\bar();
+    foo\bar();
+    \bar();
+    namespace\bar();
+}
+namespace {
+    use Hallo as Hi;
+
+    new Bar();
+    new Hi();
+    new Hi\Bar();
+    new \Bar();
+    new namespace\Bar();
+
+    bar();
+    hi();
+    Hi\bar();
+    foo\bar();
+    \bar();
+    namespace\bar();
+}
+namespace Bar {
+    use function foo\bar as baz;
+    use const foo\BAR as BAZ;
+    use foo as bar;
+
+    bar();
+    baz();
+    bar\foo();
+    baz\foo();
+    BAR();
+    BAZ();
+    BAR\FOO();
+    BAZ\FOO();
+
+    bar;
+    baz;
+    bar\foo;
+    baz\foo;
+    BAR;
+    BAZ;
+    BAR\FOO;
+    BAZ\FOO;
+}
+namespace Baz {
+    use A\T\{B\C, D\E};
+    use function X\T\{b\c, d\e};
+    use const Y\T\{B\C, D\E};
+    use Z\T\{G, function f, const K};
+
+    new C;
+    new E;
+    new C\D;
+    new E\F;
+    new G;
+
+    c();
+    e();
+    f();
+    C;
+    E;
+    K;
+}
+EOC;
+        $expectedCode = <<<'EOC'
+namespace Foo {
+    use Hallo as Hi;
+    new \Foo\Bar();
+    new \Hallo();
+    new \Hallo\Bar();
+    new \Bar();
+    new \Foo\Bar();
+    bar();
+    hi();
+    \Hallo\bar();
+    \Foo\foo\bar();
+    \bar();
+    \Foo\bar();
+}
+namespace {
+    use Hallo as Hi;
+    new \Bar();
+    new \Hallo();
+    new \Hallo\Bar();
+    new \Bar();
+    new \Bar();
+    \bar();
+    \hi();
+    \Hallo\bar();
+    \foo\bar();
+    \bar();
+    \bar();
+}
+namespace Bar {
+    use function foo\bar as baz;
+    use const foo\BAR as BAZ;
+    use foo as bar;
+    bar();
+    \foo\bar();
+    \foo\foo();
+    \Bar\baz\foo();
+    BAR();
+    \foo\bar();
+    \foo\FOO();
+    \Bar\BAZ\FOO();
+    bar;
+    baz;
+    \foo\foo;
+    \Bar\baz\foo;
+    BAR;
+    \foo\BAR;
+    \foo\FOO;
+    \Bar\BAZ\FOO;
+}
+namespace Baz {
+    use A\T\{B\C, D\E};
+    use function X\T\{b\c, d\e};
+    use const Y\T\{B\C, D\E};
+    use Z\T\{G, function f, const K};
+    new \A\T\B\C();
+    new \A\T\D\E();
+    new \A\T\B\C\D();
+    new \A\T\D\E\F();
+    new \Z\T\G();
+    \X\T\b\c();
+    \X\T\d\e();
+    \Z\T\f();
+    \Y\T\B\C;
+    \Y\T\D\E;
+    \Z\T\K;
+}
+EOC;
+
+        $parser        = new PhpParser\Parser\Php7(new PhpParser\Lexer\Emulative);
+        $prettyPrinter = new PhpParser\PrettyPrinter\Standard;
+        $traverser     = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $stmts = $parser->parse($code);
+        $stmts = $traverser->traverse($stmts);
+
+        $this->assertSame(
+            $this->canonicalize($expectedCode),
+            $prettyPrinter->prettyPrint($stmts)
+        );
+    }
+
+    /**
+     * @covers PhpParser\NodeVisitor\NameResolver
+     */
+    public function testResolveLocations() {
+        $code = <<<'EOC'
+<?php
+namespace NS;
+
+class A extends B implements C, D {
+    use E, F, G {
+        f as private g;
+        E::h as i;
+        E::j insteadof F, G;
+    }
+}
+
+interface A extends C, D {
+    public function a(A $a) : A;
+}
+
+function fn(A $a) : A {}
+function fn2(array $a) : array {}
+function(A $a) : A {};
+
+function fn3(?A $a) : ?A {}
+function fn4(?array $a) : ?array {}
+
+A::b();
+A::$b;
+A::B;
+new A;
+$a instanceof A;
+
+namespace\a();
+namespace\A;
+
+try {
+    $someThing;
+} catch (A $a) {
+    $someThingElse;
+}
+EOC;
+        $expectedCode = <<<'EOC'
+namespace NS;
+
+class A extends \NS\B implements \NS\C, \NS\D
+{
+    use \NS\E, \NS\F, \NS\G {
+        f as private g;
+        \NS\E::h as i;
+        \NS\E::j insteadof \NS\F, \NS\G;
+    }
+}
+interface A extends \NS\C, \NS\D
+{
+    public function a(\NS\A $a) : \NS\A;
+}
+function fn(\NS\A $a) : \NS\A
+{
+}
+function fn2(array $a) : array
+{
+}
+function (\NS\A $a) : \NS\A {
+};
+function fn3(?\NS\A $a) : ?\NS\A
+{
+}
+function fn4(?array $a) : ?array
+{
+}
+\NS\A::b();
+\NS\A::$b;
+\NS\A::B;
+new \NS\A();
+$a instanceof \NS\A;
+\NS\a();
+\NS\A;
+try {
+    $someThing;
+} catch (\NS\A $a) {
+    $someThingElse;
+}
+EOC;
+
+        $parser        = new PhpParser\Parser\Php7(new PhpParser\Lexer\Emulative);
+        $prettyPrinter = new PhpParser\PrettyPrinter\Standard;
+        $traverser     = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $stmts = $parser->parse($code);
+        $stmts = $traverser->traverse($stmts);
+
+        $this->assertSame(
+            $this->canonicalize($expectedCode),
+            $prettyPrinter->prettyPrint($stmts)
+        );
+    }
+
+    public function testNoResolveSpecialName() {
+        $stmts = [new Node\Expr\New_(new Name('self'))];
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $this->assertEquals($stmts, $traverser->traverse($stmts));
+    }
+
+    public function testAddDeclarationNamespacedName() {
+        $nsStmts = [
+            new Stmt\Class_('A'),
+            new Stmt\Interface_('B'),
+            new Stmt\Function_('C'),
+            new Stmt\Const_([
+                new Node\Const_('D', new Node\Scalar\LNumber(42))
+            ]),
+            new Stmt\Trait_('E'),
+            new Expr\New_(new Stmt\Class_(null)),
+        ];
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $stmts = $traverser->traverse([new Stmt\Namespace_(new Name('NS'), $nsStmts)]);
+        $this->assertSame('NS\\A', (string) $stmts[0]->stmts[0]->namespacedName);
+        $this->assertSame('NS\\B', (string) $stmts[0]->stmts[1]->namespacedName);
+        $this->assertSame('NS\\C', (string) $stmts[0]->stmts[2]->namespacedName);
+        $this->assertSame('NS\\D', (string) $stmts[0]->stmts[3]->consts[0]->namespacedName);
+        $this->assertSame('NS\\E', (string) $stmts[0]->stmts[4]->namespacedName);
+        $this->assertObjectNotHasAttribute('namespacedName', $stmts[0]->stmts[5]->class);
+
+        $stmts = $traverser->traverse([new Stmt\Namespace_(null, $nsStmts)]);
+        $this->assertSame('A',     (string) $stmts[0]->stmts[0]->namespacedName);
+        $this->assertSame('B',     (string) $stmts[0]->stmts[1]->namespacedName);
+        $this->assertSame('C',     (string) $stmts[0]->stmts[2]->namespacedName);
+        $this->assertSame('D',     (string) $stmts[0]->stmts[3]->consts[0]->namespacedName);
+        $this->assertSame('E',     (string) $stmts[0]->stmts[4]->namespacedName);
+        $this->assertObjectNotHasAttribute('namespacedName', $stmts[0]->stmts[5]->class);
+    }
+
+    public function testAddRuntimeResolvedNamespacedName() {
+        $stmts = [
+            new Stmt\Namespace_(new Name('NS'), [
+                new Expr\FuncCall(new Name('foo')),
+                new Expr\ConstFetch(new Name('FOO')),
+            ]),
+            new Stmt\Namespace_(null, [
+                new Expr\FuncCall(new Name('foo')),
+                new Expr\ConstFetch(new Name('FOO')),
+            ]),
+        ];
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+        $stmts = $traverser->traverse($stmts);
+
+        $this->assertSame('NS\\foo', (string) $stmts[0]->stmts[0]->name->getAttribute('namespacedName'));
+        $this->assertSame('NS\\FOO', (string) $stmts[0]->stmts[1]->name->getAttribute('namespacedName'));
+
+        $this->assertFalse($stmts[1]->stmts[0]->name->hasAttribute('namespacedName'));
+        $this->assertFalse($stmts[1]->stmts[1]->name->hasAttribute('namespacedName'));
+    }
+
+    /**
+     * @dataProvider provideTestError
+     */
+    public function testError(Node $stmt, $errorMsg) {
+        $this->expectException(\PhpParser\Error::class);
+        $this->expectExceptionMessage($errorMsg);
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+        $traverser->traverse([$stmt]);
+    }
+
+    public function provideTestError() {
+        return [
+            [
+                new Stmt\Use_([
+                    new Stmt\UseUse(new Name('A\B'), 'B', 0, ['startLine' => 1]),
+                    new Stmt\UseUse(new Name('C\D'), 'B', 0, ['startLine' => 2]),
+                ], Stmt\Use_::TYPE_NORMAL),
+                'Cannot use C\D as B because the name is already in use on line 2'
+            ],
+            [
+                new Stmt\Use_([
+                    new Stmt\UseUse(new Name('a\b'), 'b', 0, ['startLine' => 1]),
+                    new Stmt\UseUse(new Name('c\d'), 'B', 0, ['startLine' => 2]),
+                ], Stmt\Use_::TYPE_FUNCTION),
+                'Cannot use function c\d as B because the name is already in use on line 2'
+            ],
+            [
+                new Stmt\Use_([
+                    new Stmt\UseUse(new Name('A\B'), 'B', 0, ['startLine' => 1]),
+                    new Stmt\UseUse(new Name('C\D'), 'B', 0, ['startLine' => 2]),
+                ], Stmt\Use_::TYPE_CONSTANT),
+                'Cannot use const C\D as B because the name is already in use on line 2'
+            ],
+            [
+                new Expr\New_(new Name\FullyQualified('self', ['startLine' => 3])),
+                "'\\self' is an invalid class name on line 3"
+            ],
+            [
+                new Expr\New_(new Name\Relative('self', ['startLine' => 3])),
+                "'\\self' is an invalid class name on line 3"
+            ],
+            [
+                new Expr\New_(new Name\FullyQualified('PARENT', ['startLine' => 3])),
+                "'\\PARENT' is an invalid class name on line 3"
+            ],
+            [
+                new Expr\New_(new Name\Relative('STATIC', ['startLine' => 3])),
+                "'\\STATIC' is an invalid class name on line 3"
+            ],
+        ];
+    }
+
+    public function testClassNameIsCaseInsensitive()
+    {
+        $source = <<<'EOC'
+<?php
+namespace Foo;
+use Bar\Baz;
+$test = new baz();
+EOC;
+
+        $parser = new PhpParser\Parser\Php7(new PhpParser\Lexer\Emulative);
+        $stmts = $parser->parse($source);
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $stmts = $traverser->traverse($stmts);
+        $stmt = $stmts[0];
+
+        $assign = $stmt->stmts[1]->expr;
+        $this->assertSame(['Bar', 'Baz'], $assign->expr->class->parts);
+    }
+
+    public function testSpecialClassNamesAreCaseInsensitive() {
+        $source = <<<'EOC'
+<?php
+namespace Foo;
+
+class Bar
+{
+    public static function method()
+    {
+        SELF::method();
+        PARENT::method();
+        STATIC::method();
+    }
+}
+EOC;
+
+        $parser = new PhpParser\Parser\Php7(new PhpParser\Lexer\Emulative);
+        $stmts = $parser->parse($source);
+
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver);
+
+        $stmts = $traverser->traverse($stmts);
+        $classStmt = $stmts[0];
+        $methodStmt = $classStmt->stmts[0]->stmts[0];
+
+        $this->assertSame('SELF', (string) $methodStmt->stmts[0]->expr->class);
+        $this->assertSame('PARENT', (string) $methodStmt->stmts[1]->expr->class);
+        $this->assertSame('STATIC', (string) $methodStmt->stmts[2]->expr->class);
+    }
+
+    public function testAddOriginalNames() {
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver(null, ['preserveOriginalNames' => true]));
+
+        $n1 = new Name('Bar');
+        $n2 = new Name('bar');
+        $origStmts = [
+            new Stmt\Namespace_(new Name('Foo'), [
+                new Expr\ClassConstFetch($n1, 'FOO'),
+                new Expr\FuncCall($n2),
+            ])
+        ];
+
+        $stmts = $traverser->traverse($origStmts);
+
+        $this->assertSame($n1, $stmts[0]->stmts[0]->class->getAttribute('originalName'));
+        $this->assertSame($n2, $stmts[0]->stmts[1]->name->getAttribute('originalName'));
+    }
+
+    public function testAttributeOnlyMode() {
+        $traverser = new PhpParser\NodeTraverser;
+        $traverser->addVisitor(new NameResolver(null, ['replaceNodes' => false]));
+
+        $n1 = new Name('Bar');
+        $n2 = new Name('bar');
+        $origStmts = [
+            new Stmt\Namespace_(new Name('Foo'), [
+                new Expr\ClassConstFetch($n1, 'FOO'),
+                new Expr\FuncCall($n2),
+            ])
+        ];
+
+        $traverser->traverse($origStmts);
+
+        $this->assertEquals(
+            new Name\FullyQualified('Foo\Bar'), $n1->getAttribute('resolvedName'));
+        $this->assertFalse($n2->hasAttribute('resolvedName'));
+        $this->assertEquals(
+            new Name\FullyQualified('Foo\bar'), $n2->getAttribute('namespacedName'));
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Parser/MultipleTest.php

@@ -0,0 +1,96 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Parser;
+
+use PhpParser\Error;
+use PhpParser\Lexer;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar\LNumber;
+use PhpParser\Node\Stmt;
+use PhpParser\ParserTest;
+
+require_once __DIR__ . '/../ParserTest.php';
+
+class MultipleTest extends ParserTest
+{
+    // This provider is for the generic parser tests, just pick an arbitrary order here
+    protected function getParser(Lexer $lexer) {
+        return new Multiple([new Php5($lexer), new Php7($lexer)]);
+    }
+
+    private function getPrefer7() {
+        $lexer = new Lexer(['usedAttributes' => []]);
+        return new Multiple([new Php7($lexer), new Php5($lexer)]);
+    }
+
+    private function getPrefer5() {
+        $lexer = new Lexer(['usedAttributes' => []]);
+        return new Multiple([new Php5($lexer), new Php7($lexer)]);
+    }
+
+    /** @dataProvider provideTestParse */
+    public function testParse($code, Multiple $parser, $expected) {
+        $this->assertEquals($expected, $parser->parse($code));
+    }
+
+    public function provideTestParse() {
+        return [
+            [
+                // PHP 7 only code
+                '<?php class Test { function function() {} }',
+                $this->getPrefer5(),
+                [
+                    new Stmt\Class_('Test', ['stmts' => [
+                        new Stmt\ClassMethod('function')
+                    ]]),
+                ]
+            ],
+            [
+                // PHP 5 only code
+                '<?php global $$a->b;',
+                $this->getPrefer7(),
+                [
+                    new Stmt\Global_([
+                        new Expr\Variable(new Expr\PropertyFetch(new Expr\Variable('a'), 'b'))
+                    ])
+                ]
+            ],
+            [
+                // Different meaning (PHP 5)
+                '<?php $$a[0];',
+                $this->getPrefer5(),
+                [
+                    new Stmt\Expression(new Expr\Variable(
+                        new Expr\ArrayDimFetch(new Expr\Variable('a'), LNumber::fromString('0'))
+                    ))
+                ]
+            ],
+            [
+                // Different meaning (PHP 7)
+                '<?php $$a[0];',
+                $this->getPrefer7(),
+                [
+                    new Stmt\Expression(new Expr\ArrayDimFetch(
+                        new Expr\Variable(new Expr\Variable('a')), LNumber::fromString('0')
+                    ))
+                ]
+            ],
+        ];
+    }
+
+    public function testThrownError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('FAIL A');
+
+        $parserA = $this->getMockBuilder(\PhpParser\Parser::class)->getMock();
+        $parserA->expects($this->at(0))
+            ->method('parse')->will($this->throwException(new Error('FAIL A')));
+
+        $parserB = $this->getMockBuilder(\PhpParser\Parser::class)->getMock();
+        $parserB->expects($this->at(0))
+            ->method('parse')->will($this->throwException(new Error('FAIL B')));
+
+        $parser = new Multiple([$parserA, $parserB]);
+        $parser->parse('dummy');
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Parser/Php5Test.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Parser;
+
+use PhpParser\Lexer;
+use PhpParser\ParserTest;
+
+require_once __DIR__ . '/../ParserTest.php';
+
+class Php5Test extends ParserTest
+{
+    protected function getParser(Lexer $lexer) {
+        return new Php5($lexer);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/Parser/Php7Test.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Parser;
+
+use PhpParser\Lexer;
+use PhpParser\ParserTest;
+
+require_once __DIR__ . '/../ParserTest.php';
+
+class Php7Test extends ParserTest
+{
+    protected function getParser(Lexer $lexer) {
+        return new Php7($lexer);
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ParserFactoryTest.php

@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+/* This test is very weak, because PHPUnit's assertEquals assertion is way too slow dealing with the
+ * large objects involved here. So we just do some basic instanceof tests instead. */
+use PHPUnit\Framework\TestCase;
+
+class ParserFactoryTest extends TestCase
+{
+    /** @dataProvider provideTestCreate */
+    public function testCreate($kind, $lexer, $expected) {
+        $this->assertInstanceOf($expected, (new ParserFactory)->create($kind, $lexer));
+    }
+
+    public function provideTestCreate() {
+        $lexer = new Lexer();
+        return [
+            [
+                ParserFactory::PREFER_PHP7, $lexer,
+                Parser\Multiple::class
+            ],
+            [
+                ParserFactory::PREFER_PHP5, null,
+                Parser\Multiple::class
+            ],
+            [
+                ParserFactory::ONLY_PHP7, null,
+                Parser\Php7::class
+            ],
+            [
+                ParserFactory::ONLY_PHP5, $lexer,
+                Parser\Php5::class
+            ]
+        ];
+    }
+}

vendor/nikic/php-parser/test/PhpParser/ParserTest.php

@@ -0,0 +1,180 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt;
+use PHPUnit\Framework\TestCase;
+
+abstract class ParserTest extends TestCase
+{
+    /** @returns Parser */
+    abstract protected function getParser(Lexer $lexer);
+
+    public function testParserThrowsSyntaxError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('Syntax error, unexpected EOF on line 1');
+        $parser = $this->getParser(new Lexer());
+        $parser->parse('<?php foo');
+    }
+
+    public function testParserThrowsSpecialError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('Cannot use foo as self because \'self\' is a special class name on line 1');
+        $parser = $this->getParser(new Lexer());
+        $parser->parse('<?php use foo as self;');
+    }
+
+    public function testParserThrowsLexerError() {
+        $this->expectException(Error::class);
+        $this->expectExceptionMessage('Unterminated comment on line 1');
+        $parser = $this->getParser(new Lexer());
+        $parser->parse('<?php /*');
+    }
+
+    public function testAttributeAssignment() {
+        $lexer = new Lexer([
+            'usedAttributes' => [
+                'comments', 'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ]
+        ]);
+
+        $code = <<<'EOC'
+<?php
+/** Doc comment */
+function test($a) {
+    // Line
+    // Comments
+    echo $a;
+}
+EOC;
+        $code = canonicalize($code);
+
+        $parser = $this->getParser($lexer);
+        $stmts = $parser->parse($code);
+
+        /** @var Stmt\Function_ $fn */
+        $fn = $stmts[0];
+        $this->assertInstanceOf(Stmt\Function_::class, $fn);
+        $this->assertEquals([
+            'comments' => [
+                new Comment\Doc('/** Doc comment */', 2, 6, 1),
+            ],
+            'startLine' => 3,
+            'endLine' => 7,
+            'startTokenPos' => 3,
+            'endTokenPos' => 21,
+        ], $fn->getAttributes());
+
+        $param = $fn->params[0];
+        $this->assertInstanceOf(Node\Param::class, $param);
+        $this->assertEquals([
+            'startLine' => 3,
+            'endLine' => 3,
+            'startTokenPos' => 7,
+            'endTokenPos' => 7,
+        ], $param->getAttributes());
+
+        /** @var Stmt\Echo_ $echo */
+        $echo = $fn->stmts[0];
+        $this->assertInstanceOf(Stmt\Echo_::class, $echo);
+        $this->assertEquals([
+            'comments' => [
+                new Comment("// Line\n", 4, 49, 12),
+                new Comment("// Comments\n", 5, 61, 14),
+            ],
+            'startLine' => 6,
+            'endLine' => 6,
+            'startTokenPos' => 16,
+            'endTokenPos' => 19,
+        ], $echo->getAttributes());
+
+        /** @var \PhpParser\Node\Expr\Variable $var */
+        $var = $echo->exprs[0];
+        $this->assertInstanceOf(Expr\Variable::class, $var);
+        $this->assertEquals([
+            'startLine' => 6,
+            'endLine' => 6,
+            'startTokenPos' => 18,
+            'endTokenPos' => 18,
+        ], $var->getAttributes());
+    }
+
+    public function testInvalidToken() {
+        $this->expectException(\RangeException::class);
+        $this->expectExceptionMessage('The lexer returned an invalid token (id=999, value=foobar)');
+        $lexer = new InvalidTokenLexer;
+        $parser = $this->getParser($lexer);
+        $parser->parse('dummy');
+    }
+
+    /**
+     * @dataProvider provideTestExtraAttributes
+     */
+    public function testExtraAttributes($code, $expectedAttributes) {
+        $parser = $this->getParser(new Lexer\Emulative);
+        $stmts = $parser->parse("<?php $code;");
+        $node = $stmts[0] instanceof Stmt\Expression ? $stmts[0]->expr : $stmts[0];
+        $attributes = $node->getAttributes();
+        foreach ($expectedAttributes as $name => $value) {
+            $this->assertSame($value, $attributes[$name]);
+        }
+    }
+
+    public function provideTestExtraAttributes() {
+        return [
+            ['0', ['kind' => Scalar\LNumber::KIND_DEC]],
+            ['9', ['kind' => Scalar\LNumber::KIND_DEC]],
+            ['07', ['kind' => Scalar\LNumber::KIND_OCT]],
+            ['0xf', ['kind' => Scalar\LNumber::KIND_HEX]],
+            ['0XF', ['kind' => Scalar\LNumber::KIND_HEX]],
+            ['0b1', ['kind' => Scalar\LNumber::KIND_BIN]],
+            ['0B1', ['kind' => Scalar\LNumber::KIND_BIN]],
+            ['[]', ['kind' => Expr\Array_::KIND_SHORT]],
+            ['array()', ['kind' => Expr\Array_::KIND_LONG]],
+            ["'foo'", ['kind' => String_::KIND_SINGLE_QUOTED]],
+            ["b'foo'", ['kind' => String_::KIND_SINGLE_QUOTED]],
+            ["B'foo'", ['kind' => String_::KIND_SINGLE_QUOTED]],
+            ['"foo"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ['b"foo"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ['B"foo"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ['"foo$bar"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ['b"foo$bar"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ['B"foo$bar"', ['kind' => String_::KIND_DOUBLE_QUOTED]],
+            ["<<<'STR'\nSTR\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<<STR\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<<\"STR\"\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["b<<<'STR'\nSTR\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["B<<<'STR'\nSTR\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<< \t 'STR'\nSTR\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<<'\xff'\n\xff\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => "\xff", 'docIndentation' => '']],
+            ["<<<\"STR\"\n\$a\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["b<<<\"STR\"\n\$a\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["B<<<\"STR\"\n\$a\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<< \t \"STR\"\n\$a\nSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '']],
+            ["<<<STR\n    STR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => '    ']],
+            ["<<<STR\n\tSTR\n", ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR', 'docIndentation' => "\t"]],
+            ["<<<'STR'\n    Foo\n  STR\n", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR', 'docIndentation' => '  ']],
+            ["die", ['kind' => Expr\Exit_::KIND_DIE]],
+            ["die('done')", ['kind' => Expr\Exit_::KIND_DIE]],
+            ["exit", ['kind' => Expr\Exit_::KIND_EXIT]],
+            ["exit(1)", ['kind' => Expr\Exit_::KIND_EXIT]],
+            ["?>Foo", ['hasLeadingNewline' => false]],
+            ["?>\nFoo", ['hasLeadingNewline' => true]],
+            ["namespace Foo;", ['kind' => Stmt\Namespace_::KIND_SEMICOLON]],
+            ["namespace Foo {}", ['kind' => Stmt\Namespace_::KIND_BRACED]],
+            ["namespace {}", ['kind' => Stmt\Namespace_::KIND_BRACED]],
+        ];
+    }
+}
+
+class InvalidTokenLexer extends Lexer
+{
+    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) : int {
+        $value = 'foobar';
+        return 999;
+    }
+}

vendor/nikic/php-parser/test/PhpParser/PrettyPrinterTest.php

@@ -0,0 +1,309 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar\DNumber;
+use PhpParser\Node\Scalar\Encapsed;
+use PhpParser\Node\Scalar\EncapsedStringPart;
+use PhpParser\Node\Scalar\LNumber;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt;
+use PhpParser\PrettyPrinter\Standard;
+
+require_once __DIR__ . '/CodeTestAbstract.php';
+
+class PrettyPrinterTest extends CodeTestAbstract
+{
+    protected function doTestPrettyPrintMethod($method, $name, $code, $expected, $modeLine) {
+        $lexer = new Lexer\Emulative;
+        $parser5 = new Parser\Php5($lexer);
+        $parser7 = new Parser\Php7($lexer);
+
+        list($version, $options) = $this->parseModeLine($modeLine);
+        $prettyPrinter = new Standard($options);
+
+        try {
+            $output5 = canonicalize($prettyPrinter->$method($parser5->parse($code)));
+        } catch (Error $e) {
+            $output5 = null;
+            if ('php7' !== $version) {
+                throw $e;
+            }
+        }
+
+        try {
+            $output7 = canonicalize($prettyPrinter->$method($parser7->parse($code)));
+        } catch (Error $e) {
+            $output7 = null;
+            if ('php5' !== $version) {
+                throw $e;
+            }
+        }
+
+        if ('php5' === $version) {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertNotSame($expected, $output7, $name);
+        } elseif ('php7' === $version) {
+            $this->assertSame($expected, $output7, $name);
+            $this->assertNotSame($expected, $output5, $name);
+        } else {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertSame($expected, $output7, $name);
+        }
+    }
+
+    /**
+     * @dataProvider provideTestPrettyPrint
+     * @covers \PhpParser\PrettyPrinter\Standard<extended>
+     */
+    public function testPrettyPrint($name, $code, $expected, $mode) {
+        $this->doTestPrettyPrintMethod('prettyPrint', $name, $code, $expected, $mode);
+    }
+
+    /**
+     * @dataProvider provideTestPrettyPrintFile
+     * @covers \PhpParser\PrettyPrinter\Standard<extended>
+     */
+    public function testPrettyPrintFile($name, $code, $expected, $mode) {
+        $this->doTestPrettyPrintMethod('prettyPrintFile', $name, $code, $expected, $mode);
+    }
+
+    public function provideTestPrettyPrint() {
+        return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'test');
+    }
+
+    public function provideTestPrettyPrintFile() {
+        return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'file-test');
+    }
+
+    public function testPrettyPrintExpr() {
+        $prettyPrinter = new Standard;
+        $expr = new Expr\BinaryOp\Mul(
+            new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b')),
+            new Expr\Variable('c')
+        );
+        $this->assertEquals('($a + $b) * $c', $prettyPrinter->prettyPrintExpr($expr));
+
+        $expr = new Expr\Closure([
+            'stmts' => [new Stmt\Return_(new String_("a\nb"))]
+        ]);
+        $this->assertEquals("function () {\n    return 'a\nb';\n}", $prettyPrinter->prettyPrintExpr($expr));
+    }
+
+    public function testCommentBeforeInlineHTML() {
+        $prettyPrinter = new PrettyPrinter\Standard;
+        $comment = new Comment\Doc("/**\n * This is a comment\n */");
+        $stmts = [new Stmt\InlineHTML('Hello World!', ['comments' => [$comment]])];
+        $expected = "<?php\n\n/**\n * This is a comment\n */\n?>\nHello World!";
+        $this->assertSame($expected, $prettyPrinter->prettyPrintFile($stmts));
+    }
+
+    private function parseModeLine($modeLine) {
+        $parts = explode(' ', (string) $modeLine, 2);
+        $version = $parts[0] ?? 'both';
+        $options = isset($parts[1]) ? json_decode($parts[1], true) : [];
+        return [$version, $options];
+    }
+
+    public function testArraySyntaxDefault() {
+        $prettyPrinter = new Standard(['shortArraySyntax' => true]);
+        $expr = new Expr\Array_([
+            new Expr\ArrayItem(new String_('val'), new String_('key'))
+        ]);
+        $expected = "['key' => 'val']";
+        $this->assertSame($expected, $prettyPrinter->prettyPrintExpr($expr));
+    }
+
+    /**
+     * @dataProvider provideTestKindAttributes
+     */
+    public function testKindAttributes($node, $expected) {
+        $prttyPrinter = new PrettyPrinter\Standard;
+        $result = $prttyPrinter->prettyPrintExpr($node);
+        $this->assertSame($expected, $result);
+    }
+
+    public function provideTestKindAttributes() {
+        $nowdoc = ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR'];
+        $heredoc = ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR'];
+        return [
+            // Defaults to single quoted
+            [new String_('foo'), "'foo'"],
+            // Explicit single/double quoted
+            [new String_('foo', ['kind' => String_::KIND_SINGLE_QUOTED]), "'foo'"],
+            [new String_('foo', ['kind' => String_::KIND_DOUBLE_QUOTED]), '"foo"'],
+            // Fallback from doc string if no label
+            [new String_('foo', ['kind' => String_::KIND_NOWDOC]), "'foo'"],
+            [new String_('foo', ['kind' => String_::KIND_HEREDOC]), '"foo"'],
+            // Fallback if string contains label
+            [new String_("A\nB\nC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'A']), "'A\nB\nC'"],
+            [new String_("A\nB\nC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'B']), "'A\nB\nC'"],
+            [new String_("A\nB\nC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'C']), "'A\nB\nC'"],
+            [new String_("STR;", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR']), "'STR;'"],
+            // Doc string if label not contained (or not in ending position)
+            [new String_("foo", $nowdoc), "<<<'STR'\nfoo\nSTR\n"],
+            [new String_("foo", $heredoc), "<<<STR\nfoo\nSTR\n"],
+            [new String_("STRx", $nowdoc), "<<<'STR'\nSTRx\nSTR\n"],
+            [new String_("xSTR", $nowdoc), "<<<'STR'\nxSTR\nSTR\n"],
+            // Empty doc string variations (encapsed variant does not occur naturally)
+            [new String_("", $nowdoc), "<<<'STR'\nSTR\n"],
+            [new String_("", $heredoc), "<<<STR\nSTR\n"],
+            [new Encapsed([new EncapsedStringPart('')], $heredoc), "<<<STR\nSTR\n"],
+            // Encapsed doc string variations
+            [new Encapsed([new EncapsedStringPart('foo')], $heredoc), "<<<STR\nfoo\nSTR\n"],
+            [new Encapsed([new EncapsedStringPart('foo'), new Expr\Variable('y')], $heredoc), "<<<STR\nfoo{\$y}\nSTR\n"],
+            [new Encapsed([new EncapsedStringPart("\nSTR"), new Expr\Variable('y')], $heredoc), "<<<STR\n\nSTR{\$y}\nSTR\n"],
+            [new Encapsed([new EncapsedStringPart("\nSTR"), new Expr\Variable('y')], $heredoc), "<<<STR\n\nSTR{\$y}\nSTR\n"],
+            [new Encapsed([new Expr\Variable('y'), new EncapsedStringPart("STR\n")], $heredoc), "<<<STR\n{\$y}STR\n\nSTR\n"],
+            // Encapsed doc string fallback
+            [new Encapsed([new Expr\Variable('y'), new EncapsedStringPart("\nSTR")], $heredoc), '"{$y}\\nSTR"'],
+            [new Encapsed([new EncapsedStringPart("STR\n"), new Expr\Variable('y')], $heredoc), '"STR\\n{$y}"'],
+            [new Encapsed([new EncapsedStringPart("STR")], $heredoc), '"STR"'],
+        ];
+    }
+
+    /** @dataProvider provideTestUnnaturalLiterals */
+    public function testUnnaturalLiterals($node, $expected) {
+        $prttyPrinter = new PrettyPrinter\Standard;
+        $result = $prttyPrinter->prettyPrintExpr($node);
+        $this->assertSame($expected, $result);
+    }
+
+    public function provideTestUnnaturalLiterals() {
+        return [
+            [new LNumber(-1), '-1'],
+            [new LNumber(-PHP_INT_MAX - 1), '(-' . PHP_INT_MAX . '-1)'],
+            [new LNumber(-1, ['kind' => LNumber::KIND_BIN]), '-0b1'],
+            [new LNumber(-1, ['kind' => LNumber::KIND_OCT]), '-01'],
+            [new LNumber(-1, ['kind' => LNumber::KIND_HEX]), '-0x1'],
+            [new DNumber(\INF), '\INF'],
+            [new DNumber(-\INF), '-\INF'],
+            [new DNumber(-\NAN), '\NAN'],
+        ];
+    }
+
+    public function testPrettyPrintWithError() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot pretty-print AST with Error nodes');
+        $stmts = [new Stmt\Expression(
+            new Expr\PropertyFetch(new Expr\Variable('a'), new Expr\Error())
+        )];
+        $prettyPrinter = new PrettyPrinter\Standard;
+        $prettyPrinter->prettyPrint($stmts);
+    }
+
+    public function testPrettyPrintWithErrorInClassConstFetch() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot pretty-print AST with Error nodes');
+        $stmts = [new Stmt\Expression(
+            new Expr\ClassConstFetch(new Name('Foo'), new Expr\Error())
+        )];
+        $prettyPrinter = new PrettyPrinter\Standard;
+        $prettyPrinter->prettyPrint($stmts);
+    }
+
+    public function testPrettyPrintEncapsedStringPart() {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('Cannot directly print EncapsedStringPart');
+        $expr = new Node\Scalar\EncapsedStringPart('foo');
+        $prettyPrinter = new PrettyPrinter\Standard;
+        $prettyPrinter->prettyPrintExpr($expr);
+    }
+
+    /**
+     * @dataProvider provideTestFormatPreservingPrint
+     * @covers \PhpParser\PrettyPrinter\Standard<extended>
+     */
+    public function testFormatPreservingPrint($name, $code, $modification, $expected, $modeLine) {
+        $lexer = new Lexer\Emulative([
+            'usedAttributes' => [
+                'comments',
+                'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ],
+        ]);
+
+        $parser = new Parser\Php7($lexer);
+        $traverser = new NodeTraverser();
+        $traverser->addVisitor(new NodeVisitor\CloningVisitor());
+
+        $printer = new PrettyPrinter\Standard();
+
+        $oldStmts = $parser->parse($code);
+        $oldTokens = $lexer->getTokens();
+
+        $newStmts = $traverser->traverse($oldStmts);
+
+        /** @var callable $fn */
+        eval(<<<CODE
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+\$fn = function(&\$stmts) { $modification };
+CODE
+        );
+        $fn($newStmts);
+
+        $newCode = $printer->printFormatPreserving($newStmts, $oldStmts, $oldTokens);
+        $this->assertSame(canonicalize($expected), canonicalize($newCode), $name);
+    }
+
+    public function provideTestFormatPreservingPrint() {
+        return $this->getTests(__DIR__ . '/../code/formatPreservation', 'test', 3);
+    }
+
+    /**
+     * @dataProvider provideTestRoundTripPrint
+     * @covers \PhpParser\PrettyPrinter\Standard<extended>
+     */
+    public function testRoundTripPrint($name, $code, $expected, $modeLine) {
+        /**
+         * This test makes sure that the format-preserving pretty printer round-trips for all
+         * the pretty printer tests (i.e. returns the input if no changes occurred).
+         */
+
+        list($version) = $this->parseModeLine($modeLine);
+
+        $lexer = new Lexer\Emulative([
+            'usedAttributes' => [
+                'comments',
+                'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            ],
+        ]);
+
+        $parserClass = $version === 'php5' ? Parser\Php5::class : Parser\Php7::class;
+        /** @var Parser $parser */
+        $parser = new $parserClass($lexer);
+
+        $traverser = new NodeTraverser();
+        $traverser->addVisitor(new NodeVisitor\CloningVisitor());
+
+        $printer = new PrettyPrinter\Standard();
+
+        try {
+            $oldStmts = $parser->parse($code);
+        } catch (Error $e) {
+            // Can't do a format-preserving print on a file with errors
+            return;
+        }
+
+        $oldTokens = $lexer->getTokens();
+
+        $newStmts = $traverser->traverse($oldStmts);
+
+        $newCode = $printer->printFormatPreserving($newStmts, $oldStmts, $oldTokens);
+        $this->assertSame(canonicalize($code), canonicalize($newCode), $name);
+    }
+
+    public function provideTestRoundTripPrint() {
+        return array_merge(
+            $this->getTests(__DIR__ . '/../code/prettyPrinter', 'test'),
+            $this->getTests(__DIR__ . '/../code/parser', 'test')
+        );
+    }
+}

vendor/nikic/php-parser/test/bootstrap.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace PhpParser;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+function canonicalize($str) {
+    // normalize EOL style
+    $str = str_replace("\r\n", "\n", $str);
+
+    // trim newlines at end
+    $str = rtrim($str, "\n");
+
+    // remove trailing whitespace on all lines
+    $lines = explode("\n", $str);
+    $lines = array_map(function($line) {
+        return rtrim($line, " \t");
+    }, $lines);
+    return implode("\n", $lines);
+}
+
+function filesInDir($directory, $fileExtension) {
+    $directory = realpath($directory);
+    $it = new \RecursiveDirectoryIterator($directory);
+    $it = new \RecursiveIteratorIterator($it, \RecursiveIteratorIterator::LEAVES_ONLY);
+    $it = new \RegexIterator($it, '(\.' . preg_quote($fileExtension) . '$)');
+    foreach ($it as $file) {
+        $fileName = $file->getPathname();
+        yield $fileName => file_get_contents($fileName);
+    }
+}

vendor/nikic/php-parser/test/code/formatPreservation/anonClasses.test

@@ -0,0 +1,16 @@
+Anonymous classes
+-----
+<?php
+new class
+($x)
+  extends X
+{ };
+-----
+$new = $stmts[0]->expr;
+$new->class->extends = null;
+$new->args[] = new Expr\Variable('y');
+-----
+<?php
+new class
+($x, $y)
+{ };

vendor/nikic/php-parser/test/code/formatPreservation/basic.test

@@ -0,0 +1,190 @@
+abc1
+-----
+<?php
+echo
+    1
+        +
+            2
+                +
+                    3;
+-----
+$stmts[0]->exprs[0]->left->right->value = 42;
+-----
+<?php
+echo
+    1
+        +
+            42
+                +
+                    3;
+-----
+<?php
+function foo($a)
+    { return $a; }
+-----
+$stmts[0]->name = new Node\Identifier('bar');
+-----
+<?php
+function bar($a)
+    { return $a; }
+-----
+<?php
+function
+foo() {
+    call(
+        $bar
+    );
+}
+-----
+// This triggers a fallback
+$stmts[0]->byRef = true;
+-----
+<?php
+function &foo()
+{
+    call(
+        $bar
+    );
+}
+-----
+<?php
+function
+foo() {
+echo "Start
+End";
+}
+-----
+// This triggers a fallback
+$stmts[0]->byRef = true;
+-----
+<?php
+function &foo()
+{
+    echo "Start
+End";
+}
+-----
+<?php
+function test() {
+    call1(
+        $bar
+    );
+}
+call2(
+    $foo
+);
+-----
+$tmp = $stmts[0]->stmts[0];
+$stmts[0]->stmts[0] = $stmts[1];
+$stmts[1] = $tmp;
+-----
+<?php
+function test() {
+    call2(
+        $foo
+    );
+}
+call1(
+    $bar
+);
+-----
+<?php
+x;
+function test() {
+    call1(
+        $bar
+    );
+}
+call2(
+    $foo
+);
+-----
+$tmp = $stmts[1]->stmts[0];
+$stmts[1]->stmts[0] = $stmts[2];
+$stmts[2] = $tmp;
+// Same test, but also removing first statement, triggering fallback
+array_splice($stmts, 0, 1, []);
+-----
+<?php
+
+function test() {
+    call2(
+        $foo
+    );
+}
+call1(
+    $bar
+);
+-----
+<?php
+    echo 1;
+-----
+$stmts[0] = new Stmt\Expression(
+    new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b')));
+-----
+<?php
+    $a = $b;
+-----
+<?php
+echo$a;
+-----
+$stmts[0]->exprs[0] = new Expr\ConstFetch(new Node\Name('C'));
+-----
+<?php
+echo C;
+-----
+<?php
+function foo() {
+    foo();
+    /*
+     * bar
+     */
+    baz();
+}
+
+{
+    $x;
+}
+-----
+$tmp = $stmts[0];
+$stmts[0] = $stmts[1];
+$stmts[1] = $tmp;
+/* TODO This used to do two replacement operations, but with the node list diffing this is a
+ * remove, keep, add (which probably makes more sense). As such, this currently triggers a
+ * fallback. */
+-----
+<?php
+
+$x;
+function foo() {
+    foo();
+    /*
+     * bar
+     */
+    baz();
+}
+-----
+<?php
+echo "${foo}bar";
+echo "${foo['baz']}bar";
+-----
+$stmts[0]->exprs[0]->parts[0] = new Expr\Variable('bar');
+$stmts[1]->exprs[0]->parts[0] = new Expr\Variable('bar');
+-----
+<?php
+echo "{$bar}bar";
+echo "{$bar}bar";
+-----
+<?php
+[$a
+,$b
+,
+,] = $b;
+-----
+/* Nothing */
+-----
+<?php
+[$a
+,$b
+,
+,] = $b;

vendor/nikic/php-parser/test/code/formatPreservation/blockConversion.test

@@ -0,0 +1,29 @@
+It may be necessary to convert a single statement into a block
+-----
+<?php
+
+if
+($a) $b;
+-----
+// TODO Avoid fallback
+$stmts[0]->stmts[] = new Stmt\Expression(new Expr\Variable('c'));
+-----
+<?php
+
+if ($a) {
+    $b;
+    $c;
+}
+-----
+<?php
+
+if
+($a) {$b;}
+-----
+$stmts[0]->stmts[] = new Stmt\Expression(new Expr\Variable('c'));
+-----
+<?php
+
+if
+($a) {$b;
+$c;}

vendor/nikic/php-parser/test/code/formatPreservation/comments.test

@@ -0,0 +1,52 @@
+Comment changes
+-----
+<?php
+// Test
+foo();
+-----
+$stmts[0]->setAttribute('comments', []);
+-----
+<?php
+foo();
+-----
+<?php
+$foo;
+
+
+/* bar */
+$baz;
+-----
+$comments = $stmts[1]->getComments();
+$comments[] = new Comment("// foo");
+$stmts[1]->setAttribute('comments', $comments);
+-----
+<?php
+$foo;
+
+
+/* bar */
+// foo
+$baz;
+-----
+<?php
+class Test {
+    /**
+     * @expectedException \FooException
+     */
+    public function test() {
+        // some code
+    }
+}
+-----
+$method = $stmts[0]->stmts[0];
+$method->setAttribute('comments', [new Comment\Doc("/**\n *\n */")]);
+-----
+<?php
+class Test {
+    /**
+     *
+     */
+    public function test() {
+        // some code
+    }
+}

vendor/nikic/php-parser/test/code/formatPreservation/fixup.test

@@ -0,0 +1,67 @@
+Fixup for precedence and some special syntax
+-----
+<?php
+$a ** $b  *  $c;
+$a  +  $b * $c;
+$a * $b  +  $c;
+$a  ?  $b  :  $c;
+($a ** $b)  *  $c;
+( $a ** $b )  *  $c;
+!$a = $b;
+-----
+// Parens necessary
+$stmts[0]->expr->left = new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b'));
+// The parens here are "correct", because add is left assoc
+$stmts[1]->expr->right = new Expr\BinaryOp\Plus(new Expr\Variable('b'), new Expr\Variable('c'));
+// No parens necessary
+$stmts[2]->expr->left = new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b'));
+// Parens for RHS not strictly necessary due to assign speciality
+$stmts[3]->expr->cond = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[3]->expr->if = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[3]->expr->else = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
+// Already has parens
+$stmts[4]->expr->left = new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[5]->expr->left = new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b'));
+-----
+<?php
+($a + $b)  *  $c;
+$a  +  ($b + $c);
+$a + $b  +  $c;
+($a = $b)  ?  $a = $b  :  ($a = $b);
+($a + $b)  *  $c;
+( $a + $b )  *  $c;
+!$a = $b;
+-----
+<?php
+foo ();
+foo ();
+$foo -> bar;
+$foo -> bar;
+$foo -> bar;
+$foo -> bar;
+$foo -> bar;
+self :: $foo;
+self :: $foo;
+-----
+$stmts[0]->expr->name = new Expr\Variable('a');
+$stmts[1]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[2]->expr->var = new Expr\Variable('bar');
+$stmts[3]->expr->var = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[4]->expr->name = new Node\Identifier('foo');
+// In this case the braces are not strictly necessary. However, on PHP 5 they may be required
+// depending on where the property fetch node itself occurs.
+$stmts[5]->expr->name = new Expr\Variable('bar');
+$stmts[6]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[7]->expr->name = new Node\VarLikeIdentifier('bar');
+$stmts[8]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
+-----
+<?php
+$a ();
+($a . $b) ();
+$bar -> bar;
+($a . $b) -> bar;
+$foo -> foo;
+$foo -> {$bar};
+$foo -> {$a . $b};
+self :: $bar;
+self :: ${$a . $b};

vendor/nikic/php-parser/test/code/formatPreservation/inlineHtml.test

@@ -0,0 +1,54 @@
+Handling of inline HTML
+-----
+<?php
+
+function test() {
+    ?>Foo<?php
+}
+-----
+$stmts[0]->setAttribute('origNode', null);
+-----
+<?php
+
+function test()
+{
+    ?>Foo<?php
+}
+-----
+<?php
+
+function test() {
+    foo();
+    ?>Bar<?php
+    baz();
+}
+-----
+// TODO Fix broken result
+$stmts[0]->stmts[2] = $stmts[0]->stmts[1];
+-----
+<?php
+
+function test() {
+    foo();
+    ?>Bar<?php
+    Bar
+}
+-----
+<?php
+
+function test() {
+    foo();
+    ?>Bar<?php
+    baz();
+}
+-----
+// TODO Fix broken result
+$stmts[0]->stmts[1] = $stmts[0]->stmts[2];
+-----
+<?php
+
+function test() {
+    foo();<?php
+    baz();
+    baz();
+}

vendor/nikic/php-parser/test/code/formatPreservation/insertionOfNullable.test

@@ -0,0 +1,176 @@
+Insertion of a nullable node
+-----
+<?php
+
+// TODO: The result spacing isn't always optimal. We may want to skip whitespace in some cases.
+
+function
+foo(
+$x,
+&$y
+)
+{}
+
+$foo
+[
+];
+
+[
+    $value
+];
+
+function
+()
+{};
+
+$x
+?
+:
+$y;
+
+yield
+$v  ;
+yield  ;
+
+break
+;
+continue
+;
+return
+;
+
+class
+X
+{
+    public
+    function y()
+    {}
+
+    private
+        $x
+    ;
+}
+
+foreach (
+    $x
+    as
+    $y
+) {}
+
+static
+$var
+;
+
+try {
+} catch (X
+$y) {
+}
+
+if ($cond) { // Foo
+} elseif ($cond2) { // Bar
+}
+-----
+$stmts[0]->returnType = new Node\Name('Foo');
+$stmts[0]->params[0]->type = new Node\Identifier('int');
+$stmts[0]->params[1]->type = new Node\Identifier('array');
+$stmts[0]->params[1]->default = new Expr\ConstFetch(new Node\Name('null'));
+$stmts[1]->expr->dim = new Expr\Variable('a');
+$stmts[2]->expr->items[0]->key = new Scalar\String_('X');
+$stmts[3]->expr->returnType = new Node\Name('Bar');
+$stmts[4]->expr->if = new Expr\Variable('z');
+$stmts[5]->expr->key = new Expr\Variable('k');
+$stmts[6]->expr->value = new Expr\Variable('v');
+$stmts[7]->num = new Scalar\LNumber(2);
+$stmts[8]->num = new Scalar\LNumber(2);
+$stmts[9]->expr = new Expr\Variable('x');
+$stmts[10]->extends = new Node\Name\FullyQualified('Bar');
+$stmts[10]->stmts[0]->returnType = new Node\Name('Y');
+$stmts[10]->stmts[1]->props[0]->default = new Scalar\DNumber(42.0);
+$stmts[11]->keyVar = new Expr\Variable('z');
+$stmts[12]->vars[0]->default = new Scalar\String_('abc');
+$stmts[13]->finally = new Stmt\Finally_([]);
+$stmts[14]->else = new Stmt\Else_([]);
+-----
+<?php
+
+// TODO: The result spacing isn't always optimal. We may want to skip whitespace in some cases.
+
+function
+foo(
+int $x,
+array &$y = null
+) : Foo
+{}
+
+$foo
+[$a
+];
+
+[
+    'X' => $value
+];
+
+function
+() : Bar
+{};
+
+$x
+? $z
+:
+$y;
+
+yield
+$k => $v  ;
+yield $v  ;
+
+break 2
+;
+continue 2
+;
+return $x
+;
+
+class
+X extends \Bar
+{
+    public
+    function y() : Y
+    {}
+
+    private
+        $x = 42.0
+    ;
+}
+
+foreach (
+    $x
+    as
+    $z => $y
+) {}
+
+static
+$var = 'abc'
+;
+
+try {
+} catch (X
+$y) {
+} finally {
+}
+
+if ($cond) { // Foo
+} elseif ($cond2) { // Bar
+} else {
+}
+-----
+<?php
+
+namespace
+{ echo 42; }
+-----
+$stmts[0]->name = new Node\Name('Foo');
+-----
+<?php
+
+namespace Foo
+{ echo 42; }

vendor/nikic/php-parser/test/code/formatPreservation/listInsertion.test

@@ -0,0 +1,312 @@
+Insertion into list nodes
+-----
+<?php
+$foo;
+
+$bar;
+-----
+$stmts[] = new Stmt\Expression(new Expr\Variable('baz'));
+-----
+<?php
+$foo;
+
+$bar;
+$baz;
+-----
+<?php
+
+function test() {
+    $foo;
+
+    $bar;
+}
+-----
+$stmts[0]->stmts[] = new Stmt\Expression(new Expr\Variable('baz'));
+-----
+<?php
+
+function test() {
+    $foo;
+
+    $bar;
+    $baz;
+}
+-----
+<?php
+
+function test(Foo     $param1) {}
+-----
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('param2'));
+-----
+<?php
+
+function test(Foo     $param1, $param2) {}
+-----
+<?php
+
+try {
+    /* stuff */
+} catch
+(Foo $x) {}
+-----
+$stmts[0]->catches[0]->types[] = new Node\Name('Bar');
+-----
+<?php
+
+try {
+    /* stuff */
+} catch
+(Foo|Bar $x) {}
+-----
+<?php
+
+function test(Foo     $param1) {}
+-----
+array_unshift($stmts[0]->params, new Node\Param(new Expr\Variable('param0')));
+-----
+<?php
+
+function test($param0, Foo     $param1) {}
+-----
+<?php
+
+function test() {}
+-----
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('param0'));
+/* Insertion into empty list not handled yet */
+-----
+<?php
+
+function test($param0)
+{
+}
+-----
+<?php
+
+if ($cond) {
+} elseif ($cond2) {
+}
+-----
+$stmts[0]->elseifs[] = new Stmt\ElseIf_(new Expr\Variable('cond3'), []);
+-----
+<?php
+
+if ($cond) {
+} elseif ($cond2) {
+} elseif ($cond3) {
+}
+-----
+<?php
+
+try {
+} catch (Foo $foo) {
+}
+-----
+$stmts[0]->catches[] = new Stmt\Catch_([new Node\Name('Bar')], new Expr\Variable('bar'), []);
+-----
+<?php
+
+try {
+} catch (Foo $foo) {
+} catch (Bar $bar) {
+}
+-----
+<?php
+$foo; $bar;
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test')]);
+$stmts[] = $node;
+-----
+<?php
+$foo; $bar;
+// Test
+$baz;
+-----
+<?php
+function test() {
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test'), new Comment('// Test 2')]);
+$stmts[0]->stmts[] = $node;
+-----
+<?php
+function test() {
+    $foo; $bar;
+    // Test
+    // Test 2
+    $baz;
+}
+-----
+<?php
+namespace
+Foo;
+-----
+$stmts[0]->name->parts[0] = 'Xyz';
+-----
+<?php
+namespace
+Xyz;
+-----
+<?php
+function test() {
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+array_unshift($stmts[0]->stmts, $node);
+-----
+<?php
+function test() {
+    $baz;
+    $foo; $bar;
+}
+-----
+<?php
+function test() {
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test')]);
+array_unshift($stmts[0]->stmts, $node);
+-----
+<?php
+function test() {
+    // Test
+    $baz;
+    $foo; $bar;
+}
+-----
+<?php
+function test() {
+
+    // Foo bar
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test')]);
+array_unshift($stmts[0]->stmts, $node);
+-----
+<?php
+function test() {
+
+    // Test
+    $baz;
+    // Foo bar
+    $foo; $bar;
+}
+-----
+<?php
+function test() {
+
+    // Foo bar
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test')]);
+array_unshift($stmts[0]->stmts, $node);
+$stmts[0]->stmts[1]->setAttribute('comments', [new Comment('// Bar foo')]);
+-----
+<?php
+function test() {
+
+    // Test
+    $baz;
+    // Bar foo
+    $foo; $bar;
+}
+-----
+<?php
+function test() {
+
+    // Foo bar
+    $foo; $bar;
+}
+-----
+$node = new Stmt\Expression(new Expr\Variable('baz'));
+$node->setAttribute('comments', [new Comment('// Test')]);
+array_unshift($stmts[0]->stmts, $node);
+$stmts[0]->stmts[1]->setAttribute('comments', []);
+-----
+<?php
+function test() {
+
+    // Test
+    $baz;
+    $foo; $bar;
+}
+-----
+<?php
+function test() {
+
+    // Foo bar
+    $foo; $bar;
+}
+-----
+array_unshift(
+    $stmts[0]->stmts,
+    new Stmt\Expression(new Expr\Variable('a')),
+    new Stmt\Expression(new Expr\Variable('b')));
+-----
+<?php
+function test() {
+
+    $a;
+    $b;
+    // Foo bar
+    $foo; $bar;
+}
+-----
+<?php
+function test() {}
+-----
+/* Insertion into empty list not handled yet */
+$stmts[0]->stmts = [
+    new Stmt\Expression(new Expr\Variable('a')),
+    new Stmt\Expression(new Expr\Variable('b')),
+];
+-----
+<?php
+function test()
+{
+    $a;
+    $b;
+}
+-----
+<?php
+$array = [
+    1,
+    2,
+    3,
+];
+-----
+array_unshift($stmts[0]->expr->expr->items, new Expr\ArrayItem(new Scalar\LNumber(42)));
+$stmts[0]->expr->expr->items[] = new Expr\ArrayItem(new Scalar\LNumber(24));
+-----
+<?php
+$array = [
+    42,
+    1,
+    2,
+    3,
+    24,
+];
+-----
+<?php
+$array = [
+    1, 2,
+    3,
+];
+-----
+$stmts[0]->expr->expr->items[] = new Expr\ArrayItem(new Scalar\LNumber(24));
+-----
+<?php
+$array = [
+    1, 2,
+    3, 24,
+];

vendor/nikic/php-parser/test/code/formatPreservation/listInsertionIndentation.test

@@ -0,0 +1,17 @@
+Check correct indentation use when inserting into list node
+-----
+<?php
+$this->foo = new Foo;
+$this->foo->a()
+          ->b();
+-----
+$outerCall = $stmts[1]->expr;
+$innerCall = $outerCall->var;
+$var = $innerCall->var;
+$stmts[1]->expr = $innerCall;
+$stmts[2] = new Stmt\Expression(new Expr\MethodCall($var, $outerCall->name));
+-----
+<?php
+$this->foo = new Foo;
+$this->foo->a();
+$this->foo->b();

vendor/nikic/php-parser/test/code/formatPreservation/listRemoval.test

@@ -0,0 +1,41 @@
+Removing from list nodes
+-----
+<?php $foo; $bar; $baz;
+-----
+array_splice($stmts, 1, 1, []);
+-----
+<?php $foo; $baz;
+-----
+<?php
+function foo(
+    $a,
+    $b,
+    $c
+) {}
+-----
+array_pop($stmts[0]->params);
+-----
+<?php
+function foo(
+    $a,
+    $b
+) {}
+-----
+<?php
+function foo(
+    $a,
+    $b,
+    $c
+) {}
+-----
+array_pop($stmts[0]->params);
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('x'));
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('y'));
+-----
+<?php
+function foo(
+    $a,
+    $b,
+    $x,
+    $y
+) {}

vendor/nikic/php-parser/test/code/formatPreservation/modifierChange.test

@@ -0,0 +1,33 @@
+Modifier change
+-----
+<?php
+class Foo {}
+abstract class Bar {
+    const
+    FOO = 42;
+
+    var $foo
+    = 24;
+
+    public function
+    foo() {}
+}
+-----
+$stmts[0]->flags = Stmt\Class_::MODIFIER_ABSTRACT;
+$stmts[1]->flags = 0;
+$stmts[1]->stmts[0]->flags = Stmt\Class_::MODIFIER_PRIVATE;
+$stmts[1]->stmts[1]->flags = Stmt\Class_::MODIFIER_PROTECTED;
+$stmts[1]->stmts[2]->flags |= Stmt\Class_::MODIFIER_FINAL;
+-----
+<?php
+abstract class Foo {}
+class Bar {
+    private const
+    FOO = 42;
+
+    protected $foo
+    = 24;
+
+    public final function
+    foo() {}
+}

vendor/nikic/php-parser/test/code/formatPreservation/nopCommentAtEnd.test

@@ -0,0 +1,11 @@
+Nop statement with comment at end (#513)
+-----
+<?php
+$foo;
+$bar;
+-----
+$stmts[1] = new Stmt\Nop(['comments' => [new Comment('//Some comment here')]]);
+-----
+<?php
+$foo;
+//Some comment here

vendor/nikic/php-parser/test/code/formatPreservation/removalViaNull.test

@@ -0,0 +1,194 @@
+Removing subnodes by setting them to null
+-----
+<?php
+function
+foo (
+    Bar $foo
+        = null,
+    Foo $bar) : baz
+{}
+
+function
+()
+: int
+{};
+
+class
+Foo
+extends
+Bar
+{
+    public
+    function
+    foo() : ?X {}
+
+    public
+      $prop = 'x'
+    ;
+
+    use T {
+        T
+        ::
+        x
+        as
+        public
+        y
+        ;
+    }
+}
+
+$foo [ $bar ];
+exit ( $bar );
+$foo
+? $bar :
+$baz;
+[ $a => $b
+, $c => $d];
+
+yield
+$foo
+=>
+$bar;
+yield
+$bar;
+
+break
+2
+;
+continue
+2
+;
+
+foreach(
+    $array
+as
+    $key
+ =>
+    $value
+) {}
+
+if
+($x)
+{
+}
+
+else {}
+
+return
+$val
+;
+static
+  $x
+  =
+  $y
+;
+
+try {} catch
+  (X $y)
+  {}
+finally
+{}
+-----
+$stmts[0]->returnType = null;
+$stmts[0]->params[0]->default = null;
+$stmts[0]->params[1]->type = null;
+$stmts[1]->expr->returnType = null;
+$stmts[2]->extends = null;
+$stmts[2]->stmts[0]->returnType = null;
+$stmts[2]->stmts[1]->props[0]->default = null;
+$stmts[2]->stmts[2]->adaptations[0]->newName = null;
+$stmts[3]->expr->dim = null;
+$stmts[4]->expr->expr = null;
+$stmts[5]->expr->if = null;
+$stmts[6]->expr->items[1]->key = null;
+$stmts[7]->expr->key = null;
+$stmts[8]->expr->value = null;
+$stmts[9]->num = null;
+$stmts[10]->num = null;
+$stmts[11]->keyVar = null;
+$stmts[12]->else = null;
+$stmts[13]->expr = null;
+$stmts[14]->vars[0]->default = null;
+$stmts[15]->finally = null;
+-----
+<?php
+function
+foo (
+    Bar $foo,
+    $bar)
+{}
+
+function
+()
+{};
+
+class
+Foo
+{
+    public
+    function
+    foo() {}
+
+    public
+      $prop
+    ;
+
+    use T {
+        T
+        ::
+        x
+        as
+        public
+        ;
+    }
+}
+
+$foo [];
+exit ();
+$foo
+?:
+$baz;
+[ $a => $b
+, $d];
+
+yield
+$bar;
+yield;
+
+break;
+continue;
+
+foreach(
+    $array
+as
+    $value
+) {}
+
+if
+($x)
+{
+}
+
+return;
+static
+  $x
+;
+
+try {} catch
+  (X $y)
+  {}
+-----
+<?php
+
+namespace
+A
+    {
+    }
+-----
+$stmts[0]->name = null;
+-----
+<?php
+
+namespace
+    {
+    }

vendor/nikic/php-parser/test/code/formatPreservation/traitAlias.test

@@ -0,0 +1,19 @@
+Trait alias
+-----
+<?php
+class X {
+    use T {
+        exit
+            as die;
+    }
+}
+-----
+/* do nothing */
+-----
+<?php
+class X {
+    use T {
+        exit
+            as die;
+    }
+}

vendor/nikic/php-parser/test/code/parser/blockComments.test

@@ -0,0 +1,36 @@
+Comments on blocks
+-----
+<?php
+
+// foo
+{
+    // bar
+    {
+        // baz
+        $a;
+    }
+}
+
+// empty
+{}
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Variable(
+            name: a
+            comments: array(
+                0: // baz
+            )
+        )
+        comments: array(
+            0: // foo
+            1: // bar
+            2: // baz
+        )
+    )
+    1: Stmt_Nop(
+        comments: array(
+            0: // empty
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/commentAtEndOfClass.test

@@ -0,0 +1,37 @@
+Comment at end of class (#509)
+-----
+<?php
+class MyClass {
+    protected $a;
+    // my comment
+}
+-----
+array(
+    0: Stmt_Class(
+        flags: 0
+        name: Identifier(
+            name: MyClass
+        )
+        extends: null
+        implements: array(
+        )
+        stmts: array(
+            0: Stmt_Property(
+                flags: MODIFIER_PROTECTED (2)
+                props: array(
+                    0: Stmt_PropertyProperty(
+                        name: VarLikeIdentifier(
+                            name: a
+                        )
+                        default: null
+                    )
+                )
+            )
+            1: Stmt_Nop(
+                comments: array(
+                    0: // my comment
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/comments.test

@@ -0,0 +1,108 @@
+Comments
+-----
+<?php
+
+/** doc 1 */
+/* foobar 1 */
+// foo 1
+// bar 1
+$var;
+
+if ($cond) {
+    /** doc 2 */
+    /* foobar 2 */
+    // foo 2
+    // bar 2
+}
+
+/** doc 3 */
+/* foobar 3 */
+// foo 3
+// bar 3
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Variable(
+            name: var
+            comments: array(
+                0: /** doc 1 */
+                1: /* foobar 1 */
+                2: // foo 1
+                3: // bar 1
+            )
+        )
+        comments: array(
+            0: /** doc 1 */
+            1: /* foobar 1 */
+            2: // foo 1
+            3: // bar 1
+        )
+    )
+    1: Stmt_If(
+        cond: Expr_Variable(
+            name: cond
+        )
+        stmts: array(
+            0: Stmt_Nop(
+                comments: array(
+                    0: /** doc 2 */
+                    1: /* foobar 2 */
+                    2: // foo 2
+                    3: // bar 2
+                )
+            )
+        )
+        elseifs: array(
+        )
+        else: null
+    )
+    2: Stmt_Nop(
+        comments: array(
+            0: /** doc 3 */
+            1: /* foobar 3 */
+            2: // foo 3
+            3: // bar 3
+        )
+    )
+)
+-----
+<?php
+
+/** doc */
+/* foobar */
+// foo
+// bar
+
+?>
+-----
+array(
+    0: Stmt_Nop(
+        comments: array(
+            0: /** doc */
+            1: /* foobar */
+            2: // foo
+            3: // bar
+        )
+    )
+)
+-----
+<?php
+
+// comment
+if (42) {}
+-----
+array(
+    0: Stmt_If(
+        cond: Scalar_LNumber(
+            value: 42
+        )
+        stmts: array(
+        )
+        elseifs: array(
+        )
+        else: null
+        comments: array(
+            0: // comment
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/errorHandling/eofError.test

@@ -0,0 +1,36 @@
+Error positions
+-----
+<?php foo
+-----
+Syntax error, unexpected EOF from 1:10 to 1:10
+array(
+    0: Stmt_Expression(
+        expr: Expr_ConstFetch(
+            name: Name(
+                parts: array(
+                    0: foo
+                )
+            )
+        )
+    )
+)
+-----
+<?php foo /* bar */
+-----
+Syntax error, unexpected EOF from 1:20 to 1:20
+array(
+    0: Stmt_Expression(
+        expr: Expr_ConstFetch(
+            name: Name(
+                parts: array(
+                    0: foo
+                )
+            )
+        )
+    )
+    1: Stmt_Nop(
+        comments: array(
+            0: /* bar */
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/errorHandling/lexerErrors.test

@@ -0,0 +1,140 @@
+Lexer errors
+-----
+<?php
+
+$a = 42;
+/*
+$b = 24;
+-----
+Unterminated comment from 4:1 to 5:9
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Scalar_LNumber(
+                value: 42
+            )
+        )
+    )
+    1: Stmt_Nop(
+        comments: array(
+            0: /*
+            $b = 24;
+        )
+    )
+)
+-----
+<?php
+
+$a = 42;
+@@{ "\1" }@@
+$b = 24;
+-----
+Unexpected character "
" (ASCII 1) from 4:1 to 4:1
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Scalar_LNumber(
+                value: 42
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: b
+            )
+            expr: Scalar_LNumber(
+                value: 24
+            )
+        )
+    )
+)
+-----
+<?php
+
+$a = 42;
+@@{ "\0" }@@
+$b = 24;
+-----
+Unexpected null byte from 4:1 to 4:1
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Scalar_LNumber(
+                value: 42
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: b
+            )
+            expr: Scalar_LNumber(
+                value: 24
+            )
+        )
+    )
+)
+-----
+<?php
+
+$a = 1;
+@@{ "\1" }@@
+$b = 2;
+@@{ "\2" }@@
+$c = 3;
+-----
+Unexpected character "@@{ "\1" }@@" (ASCII 1) from 4:1 to 4:1
+Unexpected character "@@{ "\2" }@@" (ASCII 2) from 6:1 to 6:1
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Scalar_LNumber(
+                value: 1
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: b
+            )
+            expr: Scalar_LNumber(
+                value: 2
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: c
+            )
+            expr: Scalar_LNumber(
+                value: 3
+            )
+        )
+    )
+)
+-----
+<?php
+
+if ($b) {
+    $a = 1;
+    /* unterminated
+}
+-----
+Unterminated comment from 5:5 to 6:2
+Syntax error, unexpected EOF from 6:2 to 6:2

vendor/nikic/php-parser/test/code/parser/expr/arrayDef.test

@@ -0,0 +1,161 @@
+Array definitions
+-----
+<?php
+
+array();
+array('a');
+array('a', );
+array('a', 'b');
+array('a', &$b, 'c' => 'd', 'e' => &$f);
+
+// short array syntax
+[];
+[1, 2, 3];
+['a' => 'b'];
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_String(
+                        value: a
+                    )
+                    byRef: false
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_String(
+                        value: a
+                    )
+                    byRef: false
+                )
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_String(
+                        value: a
+                    )
+                    byRef: false
+                )
+                1: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_String(
+                        value: b
+                    )
+                    byRef: false
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_String(
+                        value: a
+                    )
+                    byRef: false
+                )
+                1: Expr_ArrayItem(
+                    key: null
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: true
+                )
+                2: Expr_ArrayItem(
+                    key: Scalar_String(
+                        value: c
+                    )
+                    value: Scalar_String(
+                        value: d
+                    )
+                    byRef: false
+                )
+                3: Expr_ArrayItem(
+                    key: Scalar_String(
+                        value: e
+                    )
+                    value: Expr_Variable(
+                        name: f
+                    )
+                    byRef: true
+                )
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+            )
+            comments: array(
+                0: // short array syntax
+            )
+        )
+        comments: array(
+            0: // short array syntax
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_LNumber(
+                        value: 1
+                    )
+                    byRef: false
+                )
+                1: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_LNumber(
+                        value: 2
+                    )
+                    byRef: false
+                )
+                2: Expr_ArrayItem(
+                    key: null
+                    value: Scalar_LNumber(
+                        value: 3
+                    )
+                    byRef: false
+                )
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_Array(
+            items: array(
+                0: Expr_ArrayItem(
+                    key: Scalar_String(
+                        value: a
+                    )
+                    value: Scalar_String(
+                        value: b
+                    )
+                    byRef: false
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/arrayDestructuring.test

@@ -0,0 +1,152 @@
+Array destructuring
+-----
+<?php
+
+[$a, $b] = [$c, $d];
+[, $a, , , $b, ,] = $foo;
+[, [[$a]], $b] = $bar;
+['a' => $b, 'b' => $a] = $baz;
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: c
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: d
+                        )
+                        byRef: false
+                    )
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: null
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                    2: null
+                    3: null
+                    4: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                    5: null
+                )
+            )
+            expr: Expr_Variable(
+                name: foo
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: null
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Array(
+                            items: array(
+                                0: Expr_ArrayItem(
+                                    key: null
+                                    value: Expr_Array(
+                                        items: array(
+                                            0: Expr_ArrayItem(
+                                                key: null
+                                                value: Expr_Variable(
+                                                    name: a
+                                                )
+                                                byRef: false
+                                            )
+                                        )
+                                    )
+                                    byRef: false
+                                )
+                            )
+                        )
+                        byRef: false
+                    )
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: bar
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: a
+                        )
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: b
+                        )
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: baz
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/assign.test

@@ -0,0 +1,363 @@
+Assignments
+-----
+<?php
+// simple assign
+$a = $b;
+
+// combined assign
+$a &= $b;
+$a |= $b;
+$a ^= $b;
+$a .= $b;
+$a /= $b;
+$a -= $b;
+$a %= $b;
+$a *= $b;
+$a += $b;
+$a <<= $b;
+$a >>= $b;
+$a **= $b;
+
+// chained assign
+$a = $b *= $c **= $d;
+
+// by ref assign
+$a =& $b;
+
+// list() assign
+list($a) = $b;
+list($a, , $b) = $c;
+list($a, list(, $c), $d) = $e;
+
+// inc/dec
+++$a;
+$a++;
+--$a;
+$a--;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // simple assign
+                )
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // simple assign
+            )
+        )
+        comments: array(
+            0: // simple assign
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_AssignOp_BitwiseAnd(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // combined assign
+                )
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // combined assign
+            )
+        )
+        comments: array(
+            0: // combined assign
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_AssignOp_BitwiseOr(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_AssignOp_BitwiseXor(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_AssignOp_Concat(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_AssignOp_Div(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_AssignOp_Minus(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_AssignOp_Mod(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_AssignOp_Mul(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_AssignOp_Plus(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    10: Stmt_Expression(
+        expr: Expr_AssignOp_ShiftLeft(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    11: Stmt_Expression(
+        expr: Expr_AssignOp_ShiftRight(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    12: Stmt_Expression(
+        expr: Expr_AssignOp_Pow(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    13: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // chained assign
+                )
+            )
+            expr: Expr_AssignOp_Mul(
+                var: Expr_Variable(
+                    name: b
+                )
+                expr: Expr_AssignOp_Pow(
+                    var: Expr_Variable(
+                        name: c
+                    )
+                    expr: Expr_Variable(
+                        name: d
+                    )
+                )
+            )
+            comments: array(
+                0: // chained assign
+            )
+        )
+        comments: array(
+            0: // chained assign
+        )
+    )
+    14: Stmt_Expression(
+        expr: Expr_AssignRef(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // by ref assign
+                )
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // by ref assign
+            )
+        )
+        comments: array(
+            0: // by ref assign
+        )
+    )
+    15: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                )
+                comments: array(
+                    0: // list() assign
+                )
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // list() assign
+            )
+        )
+        comments: array(
+            0: // list() assign
+        )
+    )
+    16: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                    1: null
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: c
+            )
+        )
+    )
+    17: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: a
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Expr_List(
+                            items: array(
+                                0: null
+                                1: Expr_ArrayItem(
+                                    key: null
+                                    value: Expr_Variable(
+                                        name: c
+                                    )
+                                    byRef: false
+                                )
+                            )
+                        )
+                        byRef: false
+                    )
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: d
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: e
+            )
+        )
+    )
+    18: Stmt_Expression(
+        expr: Expr_PreInc(
+            var: Expr_Variable(
+                name: a
+            )
+            comments: array(
+                0: // inc/dec
+            )
+        )
+        comments: array(
+            0: // inc/dec
+        )
+    )
+    19: Stmt_Expression(
+        expr: Expr_PostInc(
+            var: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    20: Stmt_Expression(
+        expr: Expr_PreDec(
+            var: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    21: Stmt_Expression(
+        expr: Expr_PostDec(
+            var: Expr_Variable(
+                name: a
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/assignNewByRef.test

@@ -0,0 +1,43 @@
+Assigning new by reference (PHP 5 only)
+-----
+<?php
+$a =& new B;
+-----
+!!php5
+array(
+    0: Stmt_Expression(
+        expr: Expr_AssignRef(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_New(
+                class: Name(
+                    parts: array(
+                        0: B
+                    )
+                )
+                args: array(
+                )
+            )
+        )
+    )
+)
+-----
+<?php
+$a =& new B;
+-----
+!!php7
+Syntax error, unexpected T_NEW from 2:7 to 2:9
+array(
+    0: Stmt_Expression(
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: B
+                )
+            )
+            args: array(
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/cast.test

@@ -0,0 +1,94 @@
+Casts
+-----
+<?php
+(array)   $a;
+(bool)    $a;
+(boolean) $a;
+(real)    $a;
+(double)  $a;
+(float)   $a;
+(int)     $a;
+(integer) $a;
+(object)  $a;
+(string)  $a;
+(unset)   $a;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Cast_Array(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Cast_Bool(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Cast_Bool(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Cast_Double(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Cast_Double(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_Cast_Double(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_Cast_Int(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_Cast_Int(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_Cast_Object(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_Cast_String(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    10: Stmt_Expression(
+        expr: Expr_Cast_Unset(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/clone.test

@@ -0,0 +1,15 @@
+Clone
+-----
+<?php
+
+clone $a;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Clone(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/closure.test

@@ -0,0 +1,176 @@
+Closures
+-----
+<?php
+function($a) { $a; };
+function($a) use($b) {};
+function() use($a, &$b) {};
+function &($a) {};
+static function() {};
+function($a) : array {};
+function() use($a) : \Foo\Bar {};
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: false
+            params: array(
+                0: Param(
+                    type: null
+                    byRef: false
+                    variadic: false
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    default: null
+                )
+            )
+            uses: array(
+            )
+            returnType: null
+            stmts: array(
+                0: Stmt_Expression(
+                    expr: Expr_Variable(
+                        name: a
+                    )
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: false
+            params: array(
+                0: Param(
+                    type: null
+                    byRef: false
+                    variadic: false
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    default: null
+                )
+            )
+            uses: array(
+                0: Expr_ClosureUse(
+                    var: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                )
+            )
+            returnType: null
+            stmts: array(
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: false
+            params: array(
+            )
+            uses: array(
+                0: Expr_ClosureUse(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                )
+                1: Expr_ClosureUse(
+                    var: Expr_Variable(
+                        name: b
+                    )
+                    byRef: true
+                )
+            )
+            returnType: null
+            stmts: array(
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: true
+            params: array(
+                0: Param(
+                    type: null
+                    byRef: false
+                    variadic: false
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    default: null
+                )
+            )
+            uses: array(
+            )
+            returnType: null
+            stmts: array(
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Closure(
+            static: true
+            byRef: false
+            params: array(
+            )
+            uses: array(
+            )
+            returnType: null
+            stmts: array(
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: false
+            params: array(
+                0: Param(
+                    type: null
+                    byRef: false
+                    variadic: false
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    default: null
+                )
+            )
+            uses: array(
+            )
+            returnType: Identifier(
+                name: array
+            )
+            stmts: array(
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_Closure(
+            static: false
+            byRef: false
+            params: array(
+            )
+            uses: array(
+                0: Expr_ClosureUse(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                )
+            )
+            returnType: Name_FullyQualified(
+                parts: array(
+                    0: Foo
+                    1: Bar
+                )
+            )
+            stmts: array(
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/comparison.test

@@ -0,0 +1,129 @@
+Comparison operators
+-----
+<?php
+$a < $b;
+$a <= $b;
+$a > $b;
+$a >= $b;
+$a == $b;
+$a === $b;
+$a != $b;
+$a !== $b;
+$a <=> $b;
+$a instanceof B;
+$a instanceof $b;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_BinaryOp_Smaller(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_BinaryOp_SmallerOrEqual(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_BinaryOp_Greater(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_BinaryOp_GreaterOrEqual(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_BinaryOp_Equal(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_BinaryOp_Identical(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_BinaryOp_NotEqual(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_BinaryOp_NotIdentical(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_BinaryOp_Spaceship(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_Instanceof(
+            expr: Expr_Variable(
+                name: a
+            )
+            class: Name(
+                parts: array(
+                    0: B
+                )
+            )
+        )
+    )
+    10: Stmt_Expression(
+        expr: Expr_Instanceof(
+            expr: Expr_Variable(
+                name: a
+            )
+            class: Expr_Variable(
+                name: b
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/constant_expr.test

@@ -0,0 +1,691 @@
+Expressions in static scalar context
+-----
+<?php
+
+const T_1 = 1 << 1;
+const T_2 = 1 / 2;
+const T_3 = 1.5 + 1.5;
+const T_4 = "foo" . "bar";
+const T_5 = (1.5 + 1.5) * 2;
+const T_6 = "foo" . 2 . 3 . 4.0;
+const T_7 = __LINE__;
+const T_8 = <<<ENDOFSTRING
+This is a test string
+ENDOFSTRING;
+const T_9 = ~-1;
+const T_10 = (-1?:1) + (0?2:3);
+const T_11 = 1 && 0;
+const T_12 = 1 and 1;
+const T_13 = 0 || 0;
+const T_14 = 1 or 0;
+const T_15 = 1 xor 1;
+const T_16 = 1 xor 0;
+const T_17 = 1 < 0;
+const T_18 = 0 <= 0;
+const T_19 = 1 > 0;
+const T_20 = 1 >= 0;
+const T_21 = 1 === 1;
+const T_22 = 1 !== 1;
+const T_23 = 0 != "0";
+const T_24 = 1 == "1";
+const T_25 = 1 + 2 * 3;
+const T_26 = "1" + 2 + "3";
+const T_27 = 2 ** 3;
+const T_28 = [1, 2, 3][1];
+const T_29 = 12 - 13;
+const T_30 = 12 ^ 13;
+const T_31 = 12 & 13;
+const T_32 = 12 | 13;
+const T_33 = 12 % 3;
+const T_34 = 100 >> 4;
+const T_35 = !false;
+-----
+array(
+    0: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_1
+                )
+                value: Expr_BinaryOp_ShiftLeft(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    1: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_2
+                )
+                value: Expr_BinaryOp_Div(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+            )
+        )
+    )
+    2: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_3
+                )
+                value: Expr_BinaryOp_Plus(
+                    left: Scalar_DNumber(
+                        value: 1.5
+                    )
+                    right: Scalar_DNumber(
+                        value: 1.5
+                    )
+                )
+            )
+        )
+    )
+    3: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_4
+                )
+                value: Expr_BinaryOp_Concat(
+                    left: Scalar_String(
+                        value: foo
+                    )
+                    right: Scalar_String(
+                        value: bar
+                    )
+                )
+            )
+        )
+    )
+    4: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_5
+                )
+                value: Expr_BinaryOp_Mul(
+                    left: Expr_BinaryOp_Plus(
+                        left: Scalar_DNumber(
+                            value: 1.5
+                        )
+                        right: Scalar_DNumber(
+                            value: 1.5
+                        )
+                    )
+                    right: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+            )
+        )
+    )
+    5: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_6
+                )
+                value: Expr_BinaryOp_Concat(
+                    left: Expr_BinaryOp_Concat(
+                        left: Expr_BinaryOp_Concat(
+                            left: Scalar_String(
+                                value: foo
+                            )
+                            right: Scalar_LNumber(
+                                value: 2
+                            )
+                        )
+                        right: Scalar_LNumber(
+                            value: 3
+                        )
+                    )
+                    right: Scalar_DNumber(
+                        value: 4
+                    )
+                )
+            )
+        )
+    )
+    6: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_7
+                )
+                value: Scalar_MagicConst_Line(
+                )
+            )
+        )
+    )
+    7: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_8
+                )
+                value: Scalar_String(
+                    value: This is a test string
+                )
+            )
+        )
+    )
+    8: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_9
+                )
+                value: Expr_BitwiseNot(
+                    expr: Expr_UnaryMinus(
+                        expr: Scalar_LNumber(
+                            value: 1
+                        )
+                    )
+                )
+            )
+        )
+    )
+    9: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_10
+                )
+                value: Expr_BinaryOp_Plus(
+                    left: Expr_Ternary(
+                        cond: Expr_UnaryMinus(
+                            expr: Scalar_LNumber(
+                                value: 1
+                            )
+                        )
+                        if: null
+                        else: Scalar_LNumber(
+                            value: 1
+                        )
+                    )
+                    right: Expr_Ternary(
+                        cond: Scalar_LNumber(
+                            value: 0
+                        )
+                        if: Scalar_LNumber(
+                            value: 2
+                        )
+                        else: Scalar_LNumber(
+                            value: 3
+                        )
+                    )
+                )
+            )
+        )
+    )
+    10: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_11
+                )
+                value: Expr_BinaryOp_BooleanAnd(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    11: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_12
+                )
+                value: Expr_BinaryOp_LogicalAnd(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    12: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_13
+                )
+                value: Expr_BinaryOp_BooleanOr(
+                    left: Scalar_LNumber(
+                        value: 0
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    13: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_14
+                )
+                value: Expr_BinaryOp_LogicalOr(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    14: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_15
+                )
+                value: Expr_BinaryOp_LogicalXor(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    15: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_16
+                )
+                value: Expr_BinaryOp_LogicalXor(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    16: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_17
+                )
+                value: Expr_BinaryOp_Smaller(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    17: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_18
+                )
+                value: Expr_BinaryOp_SmallerOrEqual(
+                    left: Scalar_LNumber(
+                        value: 0
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    18: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_19
+                )
+                value: Expr_BinaryOp_Greater(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    19: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_20
+                )
+                value: Expr_BinaryOp_GreaterOrEqual(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    20: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_21
+                )
+                value: Expr_BinaryOp_Identical(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    21: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_22
+                )
+                value: Expr_BinaryOp_NotIdentical(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    22: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_23
+                )
+                value: Expr_BinaryOp_NotEqual(
+                    left: Scalar_LNumber(
+                        value: 0
+                    )
+                    right: Scalar_String(
+                        value: 0
+                    )
+                )
+            )
+        )
+    )
+    23: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_24
+                )
+                value: Expr_BinaryOp_Equal(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Scalar_String(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    24: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_25
+                )
+                value: Expr_BinaryOp_Plus(
+                    left: Scalar_LNumber(
+                        value: 1
+                    )
+                    right: Expr_BinaryOp_Mul(
+                        left: Scalar_LNumber(
+                            value: 2
+                        )
+                        right: Scalar_LNumber(
+                            value: 3
+                        )
+                    )
+                )
+            )
+        )
+    )
+    25: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_26
+                )
+                value: Expr_BinaryOp_Plus(
+                    left: Expr_BinaryOp_Plus(
+                        left: Scalar_String(
+                            value: 1
+                        )
+                        right: Scalar_LNumber(
+                            value: 2
+                        )
+                    )
+                    right: Scalar_String(
+                        value: 3
+                    )
+                )
+            )
+        )
+    )
+    26: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_27
+                )
+                value: Expr_BinaryOp_Pow(
+                    left: Scalar_LNumber(
+                        value: 2
+                    )
+                    right: Scalar_LNumber(
+                        value: 3
+                    )
+                )
+            )
+        )
+    )
+    27: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_28
+                )
+                value: Expr_ArrayDimFetch(
+                    var: Expr_Array(
+                        items: array(
+                            0: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 1
+                                )
+                                byRef: false
+                            )
+                            1: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 2
+                                )
+                                byRef: false
+                            )
+                            2: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 3
+                                )
+                                byRef: false
+                            )
+                        )
+                    )
+                    dim: Scalar_LNumber(
+                        value: 1
+                    )
+                )
+            )
+        )
+    )
+    28: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_29
+                )
+                value: Expr_BinaryOp_Minus(
+                    left: Scalar_LNumber(
+                        value: 12
+                    )
+                    right: Scalar_LNumber(
+                        value: 13
+                    )
+                )
+            )
+        )
+    )
+    29: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_30
+                )
+                value: Expr_BinaryOp_BitwiseXor(
+                    left: Scalar_LNumber(
+                        value: 12
+                    )
+                    right: Scalar_LNumber(
+                        value: 13
+                    )
+                )
+            )
+        )
+    )
+    30: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_31
+                )
+                value: Expr_BinaryOp_BitwiseAnd(
+                    left: Scalar_LNumber(
+                        value: 12
+                    )
+                    right: Scalar_LNumber(
+                        value: 13
+                    )
+                )
+            )
+        )
+    )
+    31: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_32
+                )
+                value: Expr_BinaryOp_BitwiseOr(
+                    left: Scalar_LNumber(
+                        value: 12
+                    )
+                    right: Scalar_LNumber(
+                        value: 13
+                    )
+                )
+            )
+        )
+    )
+    32: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_33
+                )
+                value: Expr_BinaryOp_Mod(
+                    left: Scalar_LNumber(
+                        value: 12
+                    )
+                    right: Scalar_LNumber(
+                        value: 3
+                    )
+                )
+            )
+        )
+    )
+    33: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_34
+                )
+                value: Expr_BinaryOp_ShiftRight(
+                    left: Scalar_LNumber(
+                        value: 100
+                    )
+                    right: Scalar_LNumber(
+                        value: 4
+                    )
+                )
+            )
+        )
+    )
+    34: Stmt_Const(
+        consts: array(
+            0: Const(
+                name: Identifier(
+                    name: T_35
+                )
+                value: Expr_BooleanNot(
+                    expr: Expr_ConstFetch(
+                        name: Name(
+                            parts: array(
+                                0: false
+                            )
+                        )
+                    )
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/errorSuppress.test

@@ -0,0 +1,14 @@
+Error suppression
+-----
+<?php
+@$a;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_ErrorSuppress(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/exit.test

@@ -0,0 +1,46 @@
+Exit
+-----
+<?php
+exit;
+exit();
+exit('Die!');
+die;
+die();
+die('Exit!');
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: null
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: null
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: Scalar_String(
+                value: Die!
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: null
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: null
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_Exit(
+            expr: Scalar_String(
+                value: Exit!
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/args.test

@@ -0,0 +1,109 @@
+Arguments
+-----
+<?php
+
+f();
+f($a);
+f($a, $b);
+f(&$a);
+f($a, ...$b);
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: f
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: f
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: f
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: f
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: true
+                    unpack: false
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: f
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: true
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/constFetch.test

@@ -0,0 +1,43 @@
+Constant fetches
+-----
+<?php
+
+A;
+A::B;
+A::class;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_ConstFetch(
+            name: Name(
+                parts: array(
+                    0: A
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ClassConstFetch(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Identifier(
+                name: B
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_ClassConstFetch(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Identifier(
+                name: class
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/constantDeref.test

@@ -0,0 +1,253 @@
+Array/string dereferencing
+-----
+<?php
+
+"abc"[2];
+"abc"[2][0][0];
+
+[1, 2, 3][2];
+[1, 2, 3][2][0][0];
+
+array(1, 2, 3)[2];
+array(1, 2, 3)[2][0][0];
+
+FOO[0];
+Foo::BAR[1];
+$foo::BAR[2][1][0];
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Scalar_String(
+                value: abc
+            )
+            dim: Scalar_LNumber(
+                value: 2
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_ArrayDimFetch(
+                    var: Scalar_String(
+                        value: abc
+                    )
+                    dim: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+                dim: Scalar_LNumber(
+                    value: 0
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 0
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 1
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 2
+                        )
+                        byRef: false
+                    )
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 3
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 2
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_ArrayDimFetch(
+                    var: Expr_Array(
+                        items: array(
+                            0: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 1
+                                )
+                                byRef: false
+                            )
+                            1: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 2
+                                )
+                                byRef: false
+                            )
+                            2: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 3
+                                )
+                                byRef: false
+                            )
+                        )
+                    )
+                    dim: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+                dim: Scalar_LNumber(
+                    value: 0
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 0
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 1
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 2
+                        )
+                        byRef: false
+                    )
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 3
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 2
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_ArrayDimFetch(
+                    var: Expr_Array(
+                        items: array(
+                            0: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 1
+                                )
+                                byRef: false
+                            )
+                            1: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 2
+                                )
+                                byRef: false
+                            )
+                            2: Expr_ArrayItem(
+                                key: null
+                                value: Scalar_LNumber(
+                                    value: 3
+                                )
+                                byRef: false
+                            )
+                        )
+                    )
+                    dim: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+                dim: Scalar_LNumber(
+                    value: 0
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 0
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ConstFetch(
+                name: Name(
+                    parts: array(
+                        0: FOO
+                    )
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 0
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ClassConstFetch(
+                class: Name(
+                    parts: array(
+                        0: Foo
+                    )
+                )
+                name: Identifier(
+                    name: BAR
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 1
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_ArrayDimFetch(
+                    var: Expr_ClassConstFetch(
+                        class: Expr_Variable(
+                            name: foo
+                        )
+                        name: Identifier(
+                            name: BAR
+                        )
+                    )
+                    dim: Scalar_LNumber(
+                        value: 2
+                    )
+                )
+                dim: Scalar_LNumber(
+                    value: 1
+                )
+            )
+            dim: Scalar_LNumber(
+                value: 0
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/funcCall.test

@@ -0,0 +1,158 @@
+Function calls
+-----
+<?php
+
+// function name variations
+a();
+$a();
+${'a'}();
+$$a();
+$$$a();
+$a['b']();
+$a{'b'}();
+$a->b['c']();
+
+// array dereferencing
+a()['b'];
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: a
+                )
+                comments: array(
+                    0: // function name variations
+                )
+            )
+            args: array(
+            )
+            comments: array(
+                0: // function name variations
+            )
+        )
+        comments: array(
+            0: // function name variations
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_Variable(
+                name: a
+            )
+            args: array(
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_Variable(
+                name: Scalar_String(
+                    value: a
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_Variable(
+                name: Expr_Variable(
+                    name: a
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_Variable(
+                name: Expr_Variable(
+                    name: Expr_Variable(
+                        name: a
+                    )
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Expr_ArrayDimFetch(
+                var: Expr_PropertyFetch(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    name: Identifier(
+                        name: b
+                    )
+                )
+                dim: Scalar_String(
+                    value: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_FuncCall(
+                name: Name(
+                    parts: array(
+                        0: a
+                    )
+                    comments: array(
+                        0: // array dereferencing
+                    )
+                )
+                args: array(
+                )
+                comments: array(
+                    0: // array dereferencing
+                )
+            )
+            dim: Scalar_String(
+                value: b
+            )
+            comments: array(
+                0: // array dereferencing
+            )
+        )
+        comments: array(
+            0: // array dereferencing
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/newDeref.test

@@ -0,0 +1,82 @@
+New expression dereferencing
+-----
+<?php
+
+(new A)->b;
+(new A)->b();
+(new A)['b'];
+(new A)['b']['c'];
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_PropertyFetch(
+            var: Expr_New(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                )
+                args: array(
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_New(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                )
+                args: array(
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_New(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                )
+                args: array(
+                )
+            )
+            dim: Scalar_String(
+                value: b
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_New(
+                    class: Name(
+                        parts: array(
+                            0: A
+                        )
+                    )
+                    args: array(
+                    )
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/objectAccess.test

@@ -0,0 +1,184 @@
+Object access
+-----
+<?php
+
+// property fetch variations
+$a->b;
+$a->b['c'];
+$a->b{'c'};
+
+// method call variations
+$a->b();
+$a->{'b'}();
+$a->$b();
+$a->$b['c']();
+
+// array dereferencing
+$a->b()['c'];
+$a->b(){'c'}; // invalid PHP: drop Support?
+-----
+!!php5
+array(
+    0: Stmt_Expression(
+        expr: Expr_PropertyFetch(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // property fetch variations
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            comments: array(
+                0: // property fetch variations
+            )
+        )
+        comments: array(
+            0: // property fetch variations
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_PropertyFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                name: Identifier(
+                    name: b
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_PropertyFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                name: Identifier(
+                    name: b
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // method call variations
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+            comments: array(
+                0: // method call variations
+            )
+        )
+        comments: array(
+            0: // method call variations
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_Variable(
+                name: a
+            )
+            name: Scalar_String(
+                value: b
+            )
+            args: array(
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_Variable(
+                name: a
+            )
+            name: Expr_Variable(
+                name: b
+            )
+            args: array(
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_Variable(
+                name: a
+            )
+            name: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: b
+                )
+                dim: Scalar_String(
+                    value: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_MethodCall(
+                var: Expr_Variable(
+                    name: a
+                    comments: array(
+                        0: // array dereferencing
+                    )
+                )
+                name: Identifier(
+                    name: b
+                )
+                args: array(
+                )
+                comments: array(
+                    0: // array dereferencing
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+            comments: array(
+                0: // array dereferencing
+            )
+        )
+        comments: array(
+            0: // array dereferencing
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_MethodCall(
+                var: Expr_Variable(
+                    name: a
+                )
+                name: Identifier(
+                    name: b
+                )
+                args: array(
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+    9: Stmt_Nop(
+        comments: array(
+            0: // invalid PHP: drop Support?
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/simpleArrayAccess.test

@@ -0,0 +1,72 @@
+Simple array access
+-----
+<?php
+
+$a['b'];
+$a['b']['c'];
+$a[] = $b;
+$a{'b'};
+${$a}['b'];
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_Variable(
+                name: a
+            )
+            dim: Scalar_String(
+                value: b
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: null
+            )
+            expr: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_Variable(
+                name: a
+            )
+            dim: Scalar_String(
+                value: b
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_Variable(
+                name: Expr_Variable(
+                    name: a
+                )
+            )
+            dim: Scalar_String(
+                value: b
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/staticCall.test

@@ -0,0 +1,214 @@
+Static calls
+-----
+<?php
+
+// method name variations
+A::b();
+A::{'b'}();
+A::$b();
+A::$b['c']();
+A::$b['c']['d']();
+
+// array dereferencing
+A::b()['c'];
+
+// class name variations
+static::b();
+$a::b();
+${'a'}::b();
+$a['b']::c();
+-----
+!!php5
+array(
+    0: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+                comments: array(
+                    0: // method name variations
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+            comments: array(
+                0: // method name variations
+            )
+        )
+        comments: array(
+            0: // method name variations
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Scalar_String(
+                value: b
+            )
+            args: array(
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Expr_Variable(
+                name: b
+            )
+            args: array(
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: b
+                )
+                dim: Scalar_String(
+                    value: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Expr_ArrayDimFetch(
+                var: Expr_ArrayDimFetch(
+                    var: Expr_Variable(
+                        name: b
+                    )
+                    dim: Scalar_String(
+                        value: c
+                    )
+                )
+                dim: Scalar_String(
+                    value: d
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_StaticCall(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                    comments: array(
+                        0: // array dereferencing
+                    )
+                )
+                name: Identifier(
+                    name: b
+                )
+                args: array(
+                )
+                comments: array(
+                    0: // array dereferencing
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+            comments: array(
+                0: // array dereferencing
+            )
+        )
+        comments: array(
+            0: // array dereferencing
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: static
+                )
+                comments: array(
+                    0: // class name variations
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+            comments: array(
+                0: // class name variations
+            )
+        )
+        comments: array(
+            0: // class name variations
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Expr_Variable(
+                name: a
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Expr_Variable(
+                name: Scalar_String(
+                    value: a
+                )
+            )
+            name: Identifier(
+                name: b
+            )
+            args: array(
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            name: Identifier(
+                name: c
+            )
+            args: array(
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/fetchAndCall/staticPropertyFetch.test

@@ -0,0 +1,113 @@
+Static property fetches
+-----
+<?php
+
+// property name variations
+A::$b;
+A::$$b;
+A::${'b'};
+
+// array access
+A::$b['c'];
+A::$b{'c'};
+
+// class name variations can be found in staticCall.test
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_StaticPropertyFetch(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+                comments: array(
+                    0: // property name variations
+                )
+            )
+            name: VarLikeIdentifier(
+                name: b
+            )
+            comments: array(
+                0: // property name variations
+            )
+        )
+        comments: array(
+            0: // property name variations
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_StaticPropertyFetch(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_StaticPropertyFetch(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            name: Scalar_String(
+                value: b
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_StaticPropertyFetch(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                    comments: array(
+                        0: // array access
+                    )
+                )
+                name: VarLikeIdentifier(
+                    name: b
+                )
+                comments: array(
+                    0: // array access
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+            comments: array(
+                0: // array access
+            )
+        )
+        comments: array(
+            0: // array access
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_ArrayDimFetch(
+            var: Expr_StaticPropertyFetch(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                )
+                name: VarLikeIdentifier(
+                    name: b
+                )
+            )
+            dim: Scalar_String(
+                value: c
+            )
+        )
+    )
+    5: Stmt_Nop(
+        comments: array(
+            0: // class name variations can be found in staticCall.test
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/includeAndEval.test

@@ -0,0 +1,50 @@
+Include and eval
+-----
+<?php
+include 'A.php';
+include_once 'A.php';
+require 'A.php';
+require_once 'A.php';
+eval('A');
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Include(
+            expr: Scalar_String(
+                value: A.php
+            )
+            type: TYPE_INCLUDE (1)
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Include(
+            expr: Scalar_String(
+                value: A.php
+            )
+            type: TYPE_INCLUDE_ONCE (2)
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Include(
+            expr: Scalar_String(
+                value: A.php
+            )
+            type: TYPE_REQUIRE (3)
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Include(
+            expr: Scalar_String(
+                value: A.php
+            )
+            type: TYPE_REQUIRE_ONCE (4)
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Eval(
+            expr: Scalar_String(
+                value: A
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/issetAndEmpty.test

@@ -0,0 +1,85 @@
+isset() and empty()
+-----
+<?php
+isset($a);
+isset($a, $b, $c);
+
+empty($a);
+empty(foo());
+empty(array(1, 2, 3));
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Isset(
+            vars: array(
+                0: Expr_Variable(
+                    name: a
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Isset(
+            vars: array(
+                0: Expr_Variable(
+                    name: a
+                )
+                1: Expr_Variable(
+                    name: b
+                )
+                2: Expr_Variable(
+                    name: c
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Empty(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Empty(
+            expr: Expr_FuncCall(
+                name: Name(
+                    parts: array(
+                        0: foo
+                    )
+                )
+                args: array(
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_Empty(
+            expr: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 1
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 2
+                        )
+                        byRef: false
+                    )
+                    2: Expr_ArrayItem(
+                        key: null
+                        value: Scalar_LNumber(
+                            value: 3
+                        )
+                        byRef: false
+                    )
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/listReferences.test

@@ -0,0 +1,88 @@
+List reference assignments (PHP 7.3)
+-----
+<?php
+
+list(&$v) = $x;
+list('k' => &$v) = $x;
+[&$v] = $x;
+['k' => &$v] = $x;
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: v
+                        )
+                        byRef: true
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: x
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: k
+                        )
+                        value: Expr_Variable(
+                            name: v
+                        )
+                        byRef: true
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: x
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: null
+                        value: Expr_Variable(
+                            name: v
+                        )
+                        byRef: true
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: x
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: k
+                        )
+                        value: Expr_Variable(
+                            name: v
+                        )
+                        byRef: true
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: x
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/listWithKeys.test

@@ -0,0 +1,79 @@
+List destructing with keys
+-----
+<?php
+
+list('a' => $b) = ['a' => 'b'];
+list('a' => list($b => $c), 'd' => $e) = $x;
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: a
+                        )
+                        value: Expr_Variable(
+                            name: b
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Array(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: a
+                        )
+                        value: Scalar_String(
+                            value: b
+                        )
+                        byRef: false
+                    )
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_List(
+                items: array(
+                    0: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: a
+                        )
+                        value: Expr_List(
+                            items: array(
+                                0: Expr_ArrayItem(
+                                    key: Expr_Variable(
+                                        name: b
+                                    )
+                                    value: Expr_Variable(
+                                        name: c
+                                    )
+                                    byRef: false
+                                )
+                            )
+                        )
+                        byRef: false
+                    )
+                    1: Expr_ArrayItem(
+                        key: Scalar_String(
+                            value: d
+                        )
+                        value: Expr_Variable(
+                            name: e
+                        )
+                        byRef: false
+                    )
+                )
+            )
+            expr: Expr_Variable(
+                name: x
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/logic.test

@@ -0,0 +1,190 @@
+Logical operators
+-----
+<?php
+
+// boolean ops
+$a && $b;
+$a || $b;
+!$a;
+!!$a;
+
+// logical ops
+$a and $b;
+$a or $b;
+$a xor $b;
+
+// precedence
+$a && $b || $c && $d;
+$a && ($b || $c) && $d;
+
+$a = $b || $c;
+$a = $b or $c;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_BinaryOp_BooleanAnd(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // boolean ops
+                )
+            )
+            right: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // boolean ops
+            )
+        )
+        comments: array(
+            0: // boolean ops
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_BinaryOp_BooleanOr(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_BooleanNot(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_BooleanNot(
+            expr: Expr_BooleanNot(
+                expr: Expr_Variable(
+                    name: a
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_BinaryOp_LogicalAnd(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // logical ops
+                )
+            )
+            right: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // logical ops
+            )
+        )
+        comments: array(
+            0: // logical ops
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_BinaryOp_LogicalOr(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_BinaryOp_LogicalXor(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_BinaryOp_BooleanOr(
+            left: Expr_BinaryOp_BooleanAnd(
+                left: Expr_Variable(
+                    name: a
+                    comments: array(
+                        0: // precedence
+                    )
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+                comments: array(
+                    0: // precedence
+                )
+            )
+            right: Expr_BinaryOp_BooleanAnd(
+                left: Expr_Variable(
+                    name: c
+                )
+                right: Expr_Variable(
+                    name: d
+                )
+            )
+            comments: array(
+                0: // precedence
+            )
+        )
+        comments: array(
+            0: // precedence
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_BinaryOp_BooleanAnd(
+            left: Expr_BinaryOp_BooleanAnd(
+                left: Expr_Variable(
+                    name: a
+                )
+                right: Expr_BinaryOp_BooleanOr(
+                    left: Expr_Variable(
+                        name: b
+                    )
+                    right: Expr_Variable(
+                        name: c
+                    )
+                )
+            )
+            right: Expr_Variable(
+                name: d
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_Assign(
+            var: Expr_Variable(
+                name: a
+            )
+            expr: Expr_BinaryOp_BooleanOr(
+                left: Expr_Variable(
+                    name: b
+                )
+                right: Expr_Variable(
+                    name: c
+                )
+            )
+        )
+    )
+    10: Stmt_Expression(
+        expr: Expr_BinaryOp_LogicalOr(
+            left: Expr_Assign(
+                var: Expr_Variable(
+                    name: a
+                )
+                expr: Expr_Variable(
+                    name: b
+                )
+            )
+            right: Expr_Variable(
+                name: c
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/math.test

@@ -0,0 +1,313 @@
+Mathematical operators
+-----
+<?php
+
+// unary ops
+~$a;
++$a;
+-$a;
+
+// binary ops
+$a & $b;
+$a | $b;
+$a ^ $b;
+$a . $b;
+$a / $b;
+$a - $b;
+$a % $b;
+$a * $b;
+$a + $b;
+$a << $b;
+$a >> $b;
+$a ** $b;
+
+// associativity
+$a * $b * $c;
+$a * ($b * $c);
+
+// precedence
+$a + $b * $c;
+($a + $b) * $c;
+
+// pow is special
+$a ** $b ** $c;
+($a ** $b) ** $c;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_BitwiseNot(
+            expr: Expr_Variable(
+                name: a
+            )
+            comments: array(
+                0: // unary ops
+            )
+        )
+        comments: array(
+            0: // unary ops
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_UnaryPlus(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_UnaryMinus(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_BinaryOp_BitwiseAnd(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // binary ops
+                )
+            )
+            right: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // binary ops
+            )
+        )
+        comments: array(
+            0: // binary ops
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_BinaryOp_BitwiseOr(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_BinaryOp_BitwiseXor(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_BinaryOp_Concat(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_BinaryOp_Div(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_BinaryOp_Minus(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_BinaryOp_Mod(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    10: Stmt_Expression(
+        expr: Expr_BinaryOp_Mul(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    11: Stmt_Expression(
+        expr: Expr_BinaryOp_Plus(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    12: Stmt_Expression(
+        expr: Expr_BinaryOp_ShiftLeft(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    13: Stmt_Expression(
+        expr: Expr_BinaryOp_ShiftRight(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    14: Stmt_Expression(
+        expr: Expr_BinaryOp_Pow(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    15: Stmt_Expression(
+        expr: Expr_BinaryOp_Mul(
+            left: Expr_BinaryOp_Mul(
+                left: Expr_Variable(
+                    name: a
+                    comments: array(
+                        0: // associativity
+                    )
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+                comments: array(
+                    0: // associativity
+                )
+            )
+            right: Expr_Variable(
+                name: c
+            )
+            comments: array(
+                0: // associativity
+            )
+        )
+        comments: array(
+            0: // associativity
+        )
+    )
+    16: Stmt_Expression(
+        expr: Expr_BinaryOp_Mul(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_BinaryOp_Mul(
+                left: Expr_Variable(
+                    name: b
+                )
+                right: Expr_Variable(
+                    name: c
+                )
+            )
+        )
+    )
+    17: Stmt_Expression(
+        expr: Expr_BinaryOp_Plus(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // precedence
+                )
+            )
+            right: Expr_BinaryOp_Mul(
+                left: Expr_Variable(
+                    name: b
+                )
+                right: Expr_Variable(
+                    name: c
+                )
+            )
+            comments: array(
+                0: // precedence
+            )
+        )
+        comments: array(
+            0: // precedence
+        )
+    )
+    18: Stmt_Expression(
+        expr: Expr_BinaryOp_Mul(
+            left: Expr_BinaryOp_Plus(
+                left: Expr_Variable(
+                    name: a
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+            )
+            right: Expr_Variable(
+                name: c
+            )
+        )
+    )
+    19: Stmt_Expression(
+        expr: Expr_BinaryOp_Pow(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // pow is special
+                )
+            )
+            right: Expr_BinaryOp_Pow(
+                left: Expr_Variable(
+                    name: b
+                )
+                right: Expr_Variable(
+                    name: c
+                )
+            )
+            comments: array(
+                0: // pow is special
+            )
+        )
+        comments: array(
+            0: // pow is special
+        )
+    )
+    20: Stmt_Expression(
+        expr: Expr_BinaryOp_Pow(
+            left: Expr_BinaryOp_Pow(
+                left: Expr_Variable(
+                    name: a
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+            )
+            right: Expr_Variable(
+                name: c
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/new.test

@@ -0,0 +1,187 @@
+New
+-----
+<?php
+
+new A;
+new A($b);
+
+// class name variations
+new $a();
+new $a['b']();
+new A::$b();
+// DNCR object access
+new $a->b();
+new $a->b->c();
+new $a->b['c']();
+new $a->b{'c'}();
+
+// test regression introduces by new dereferencing syntax
+(new A);
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_Variable(
+                name: a
+            )
+            args: array(
+            )
+            comments: array(
+                0: // class name variations
+            )
+        )
+        comments: array(
+            0: // class name variations
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_ArrayDimFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                dim: Scalar_String(
+                    value: b
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_StaticPropertyFetch(
+                class: Name(
+                    parts: array(
+                        0: A
+                    )
+                )
+                name: VarLikeIdentifier(
+                    name: b
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_PropertyFetch(
+                var: Expr_Variable(
+                    name: a
+                )
+                name: Identifier(
+                    name: b
+                )
+            )
+            args: array(
+            )
+            comments: array(
+                0: // DNCR object access
+            )
+        )
+        comments: array(
+            0: // DNCR object access
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_PropertyFetch(
+                var: Expr_PropertyFetch(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    name: Identifier(
+                        name: b
+                    )
+                )
+                name: Identifier(
+                    name: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_ArrayDimFetch(
+                var: Expr_PropertyFetch(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    name: Identifier(
+                        name: b
+                    )
+                )
+                dim: Scalar_String(
+                    value: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    8: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_ArrayDimFetch(
+                var: Expr_PropertyFetch(
+                    var: Expr_Variable(
+                        name: a
+                    )
+                    name: Identifier(
+                        name: b
+                    )
+                )
+                dim: Scalar_String(
+                    value: c
+                )
+            )
+            args: array(
+            )
+        )
+    )
+    9: Stmt_Expression(
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: A
+                )
+            )
+            args: array(
+            )
+        )
+        comments: array(
+            0: // test regression introduces by new dereferencing syntax
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/newWithoutClass.test

@@ -0,0 +1,25 @@
+New without a class
+-----
+<?php
+new;
+-----
+!!php5
+Syntax error, unexpected ';' from 2:4 to 2:4
+array(
+)
+-----
+<?php
+new;
+-----
+!!php7
+Syntax error, unexpected ';' from 2:4 to 2:4
+array(
+    0: Stmt_Expression(
+        expr: Expr_New(
+            class: Expr_Error(
+            )
+            args: array(
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/print.test

@@ -0,0 +1,14 @@
+Print
+-----
+<?php
+print $a;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Print(
+            expr: Expr_Variable(
+                name: a
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/shellExec.test

@@ -0,0 +1,56 @@
+Shell execution
+-----
+<?php
+``;
+`test`;
+`test $A`;
+`test \``;
+`test \"`;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_ShellExec(
+            parts: array(
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ShellExec(
+            parts: array(
+                0: Scalar_EncapsedStringPart(
+                    value: test
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_ShellExec(
+            parts: array(
+                0: Scalar_EncapsedStringPart(
+                    value: test
+                )
+                1: Expr_Variable(
+                    name: A
+                )
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_ShellExec(
+            parts: array(
+                0: Scalar_EncapsedStringPart(
+                    value: test `
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_ShellExec(
+            parts: array(
+                0: Scalar_EncapsedStringPart(
+                    value: test \"
+                )
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/ternaryAndCoalesce.test

@@ -0,0 +1,174 @@
+Ternary operator
+-----
+<?php
+
+// ternary
+$a ? $b : $c;
+$a ?: $c;
+
+// precedence
+$a ? $b : $c ? $d : $e;
+$a ? $b : ($c ? $d : $e);
+
+// null coalesce
+$a ?? $b;
+$a ?? $b ?? $c;
+$a ?? $b ? $c : $d;
+$a && $b ?? $c;
+-----
+array(
+    0: Stmt_Expression(
+        expr: Expr_Ternary(
+            cond: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // ternary
+                )
+            )
+            if: Expr_Variable(
+                name: b
+            )
+            else: Expr_Variable(
+                name: c
+            )
+            comments: array(
+                0: // ternary
+            )
+        )
+        comments: array(
+            0: // ternary
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_Ternary(
+            cond: Expr_Variable(
+                name: a
+            )
+            if: null
+            else: Expr_Variable(
+                name: c
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_Ternary(
+            cond: Expr_Ternary(
+                cond: Expr_Variable(
+                    name: a
+                    comments: array(
+                        0: // precedence
+                    )
+                )
+                if: Expr_Variable(
+                    name: b
+                )
+                else: Expr_Variable(
+                    name: c
+                )
+                comments: array(
+                    0: // precedence
+                )
+            )
+            if: Expr_Variable(
+                name: d
+            )
+            else: Expr_Variable(
+                name: e
+            )
+            comments: array(
+                0: // precedence
+            )
+        )
+        comments: array(
+            0: // precedence
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_Ternary(
+            cond: Expr_Variable(
+                name: a
+            )
+            if: Expr_Variable(
+                name: b
+            )
+            else: Expr_Ternary(
+                cond: Expr_Variable(
+                    name: c
+                )
+                if: Expr_Variable(
+                    name: d
+                )
+                else: Expr_Variable(
+                    name: e
+                )
+            )
+        )
+    )
+    4: Stmt_Expression(
+        expr: Expr_BinaryOp_Coalesce(
+            left: Expr_Variable(
+                name: a
+                comments: array(
+                    0: // null coalesce
+                )
+            )
+            right: Expr_Variable(
+                name: b
+            )
+            comments: array(
+                0: // null coalesce
+            )
+        )
+        comments: array(
+            0: // null coalesce
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_BinaryOp_Coalesce(
+            left: Expr_Variable(
+                name: a
+            )
+            right: Expr_BinaryOp_Coalesce(
+                left: Expr_Variable(
+                    name: b
+                )
+                right: Expr_Variable(
+                    name: c
+                )
+            )
+        )
+    )
+    6: Stmt_Expression(
+        expr: Expr_Ternary(
+            cond: Expr_BinaryOp_Coalesce(
+                left: Expr_Variable(
+                    name: a
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+            )
+            if: Expr_Variable(
+                name: c
+            )
+            else: Expr_Variable(
+                name: d
+            )
+        )
+    )
+    7: Stmt_Expression(
+        expr: Expr_BinaryOp_Coalesce(
+            left: Expr_BinaryOp_BooleanAnd(
+                left: Expr_Variable(
+                    name: a
+                )
+                right: Expr_Variable(
+                    name: b
+                )
+            )
+            right: Expr_Variable(
+                name: c
+            )
+        )
+    )
+)

vendor/nikic/php-parser/test/code/parser/expr/trailingCommas.test

@@ -0,0 +1,140 @@
+PHP 7.3 trailing comma additions
+-----
+<?php
+
+foo($a, $b, );
+$foo->bar($a, $b, );
+Foo::bar($a, $b, );
+new Foo($a, $b, );
+unset($a, $b, );
+isset($a, $b, );
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: foo
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_MethodCall(
+            var: Expr_Variable(
+                name: foo
+            )
+            name: Identifier(
+                name: bar
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    2: Stmt_Expression(
+        expr: Expr_StaticCall(
+            class: Name(
+                parts: array(
+                    0: Foo
+                )
+            )
+            name: Identifier(
+                name: bar
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    3: Stmt_Expression(
+        expr: Expr_New(
+            class: Name(
+                parts: array(
+                    0: Foo
+                )
+            )
+            args: array(
+                0: Arg(
+                    value: Expr_Variable(
+                        name: a
+                    )
+                    byRef: false
+                    unpack: false
+                )
+                1: Arg(
+                    value: Expr_Variable(
+                        name: b
+                    )
+                    byRef: false
+                    unpack: false
+                )
+            )
+        )
+    )
+    4: Stmt_Unset(
+        vars: array(
+            0: Expr_Variable(
+                name: a
+            )
+            1: Expr_Variable(
+                name: b
+            )
+        )
+    )
+    5: Stmt_Expression(
+        expr: Expr_Isset(
+            vars: array(
+                0: Expr_Variable(
+                    name: a
+                )
+                1: Expr_Variable(
+                    name: b
+                )
+            )
+        )
+    )
+)