Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663
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Greg Anderson
parent
eb34d130a8
commit
f32e58e4b1
8476 changed files with 211648 additions and 170042 deletions
234
vendor/zendframework/zend-diactoros/src/UploadedFile.php
vendored
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234
vendor/zendframework/zend-diactoros/src/UploadedFile.php
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<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @see http://github.com/zendframework/zend-diactoros for the canonical source repository
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* @copyright Copyright (c) 2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license https://github.com/zendframework/zend-diactoros/blob/master/LICENSE.md New BSD License
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*/
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namespace Zend\Diactoros;
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use InvalidArgumentException;
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use Psr\Http\Message\StreamInterface;
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use Psr\Http\Message\UploadedFileInterface;
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use RuntimeException;
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class UploadedFile implements UploadedFileInterface
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{
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/**
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* @var string
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*/
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private $clientFilename;
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/**
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* @var string
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*/
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private $clientMediaType;
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/**
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* @var int
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*/
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private $error;
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/**
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* @var null|string
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*/
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private $file;
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/**
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* @var bool
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*/
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private $moved = false;
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/**
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* @var int
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*/
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private $size;
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/**
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* @var null|StreamInterface
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*/
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private $stream;
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public function __construct($streamOrFile, $size, $errorStatus, $clientFilename = null, $clientMediaType = null)
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{
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if ($errorStatus === UPLOAD_ERR_OK) {
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if (is_string($streamOrFile)) {
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$this->file = $streamOrFile;
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}
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if (is_resource($streamOrFile)) {
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$this->stream = new Stream($streamOrFile);
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}
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if (! $this->file && ! $this->stream) {
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if (! $streamOrFile instanceof StreamInterface) {
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throw new InvalidArgumentException('Invalid stream or file provided for UploadedFile');
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}
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$this->stream = $streamOrFile;
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}
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}
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if (! is_int($size)) {
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throw new InvalidArgumentException('Invalid size provided for UploadedFile; must be an int');
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}
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$this->size = $size;
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if (! is_int($errorStatus)
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|| 0 > $errorStatus
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|| 8 < $errorStatus
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) {
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throw new InvalidArgumentException(
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'Invalid error status for UploadedFile; must be an UPLOAD_ERR_* constant'
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);
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}
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$this->error = $errorStatus;
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if (null !== $clientFilename && ! is_string($clientFilename)) {
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throw new InvalidArgumentException(
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'Invalid client filename provided for UploadedFile; must be null or a string'
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);
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}
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$this->clientFilename = $clientFilename;
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if (null !== $clientMediaType && ! is_string($clientMediaType)) {
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throw new InvalidArgumentException(
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'Invalid client media type provided for UploadedFile; must be null or a string'
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);
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}
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$this->clientMediaType = $clientMediaType;
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}
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/**
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* {@inheritdoc}
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* @throws \RuntimeException if the upload was not successful.
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*/
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public function getStream()
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{
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if ($this->error !== UPLOAD_ERR_OK) {
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throw new RuntimeException('Cannot retrieve stream due to upload error');
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}
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if ($this->moved) {
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throw new RuntimeException('Cannot retrieve stream after it has already been moved');
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}
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if ($this->stream instanceof StreamInterface) {
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return $this->stream;
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}
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$this->stream = new Stream($this->file);
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return $this->stream;
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}
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/**
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* {@inheritdoc}
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*
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* @see http://php.net/is_uploaded_file
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* @see http://php.net/move_uploaded_file
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* @param string $targetPath Path to which to move the uploaded file.
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* @throws \RuntimeException if the upload was not successful.
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* @throws \InvalidArgumentException if the $path specified is invalid.
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* @throws \RuntimeException on any error during the move operation, or on
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* the second or subsequent call to the method.
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*/
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public function moveTo($targetPath)
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{
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if ($this->error !== UPLOAD_ERR_OK) {
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throw new RuntimeException('Cannot retrieve stream due to upload error');
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}
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if (! is_string($targetPath)) {
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throw new InvalidArgumentException(
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'Invalid path provided for move operation; must be a string'
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);
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}
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if (empty($targetPath)) {
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throw new InvalidArgumentException(
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'Invalid path provided for move operation; must be a non-empty string'
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);
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}
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if ($this->moved) {
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throw new RuntimeException('Cannot move file; already moved!');
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}
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$sapi = PHP_SAPI;
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switch (true) {
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case (empty($sapi) || 0 === strpos($sapi, 'cli') || ! $this->file):
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// Non-SAPI environment, or no filename present
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$this->writeFile($targetPath);
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break;
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default:
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// SAPI environment, with file present
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if (false === move_uploaded_file($this->file, $targetPath)) {
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throw new RuntimeException('Error occurred while moving uploaded file');
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}
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break;
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}
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$this->moved = true;
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}
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/**
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* {@inheritdoc}
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*
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* @return int|null The file size in bytes or null if unknown.
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*/
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public function getSize()
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{
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return $this->size;
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}
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/**
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* {@inheritdoc}
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*
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* @see http://php.net/manual/en/features.file-upload.errors.php
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* @return int One of PHP's UPLOAD_ERR_XXX constants.
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*/
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public function getError()
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{
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return $this->error;
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}
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/**
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* {@inheritdoc}
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*
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* @return string|null The filename sent by the client or null if none
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* was provided.
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*/
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public function getClientFilename()
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{
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return $this->clientFilename;
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}
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/**
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* {@inheritdoc}
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*/
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public function getClientMediaType()
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{
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return $this->clientMediaType;
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}
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/**
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* Write internal stream to given path
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*
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* @param string $path
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*/
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private function writeFile($path)
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{
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$handle = fopen($path, 'wb+');
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if (false === $handle) {
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throw new RuntimeException('Unable to write to designated path');
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}
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$stream = $this->getStream();
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$stream->rewind();
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while (! $stream->eof()) {
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fwrite($handle, $stream->read(4096));
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}
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fclose($handle);
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}
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}
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