57 lines
1.4 KiB
Markdown
57 lines
1.4 KiB
Markdown
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HttpFoundation Component
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========================
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HttpFoundation defines an object-oriented layer for the HTTP specification.
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It provides an abstraction for requests, responses, uploaded files, cookies,
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sessions, ...
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In this example, we get a Request object from the current PHP global
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variables:
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```php
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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$request = Request::createFromGlobals();
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echo $request->getPathInfo();
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```
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You can also create a Request directly -- that's interesting for unit testing:
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```php
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$request = Request::create('/?foo=bar', 'GET');
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echo $request->getPathInfo();
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```
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And here is how to create and send a Response:
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```php
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$response = new Response('Not Found', 404, array('Content-Type' => 'text/plain'));
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$response->send();
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```
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The Request and the Response classes have many other methods that implement
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the HTTP specification.
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Loading
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-------
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If you are not using Composer but are using PHP 5.3.x, you must add the following to your autoloader:
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```php
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// SessionHandlerInterface
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if (!interface_exists('SessionHandlerInterface')) {
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$loader->registerPrefixFallback(__DIR__.'/../vendor/symfony/src/Symfony/Component/HttpFoundation/Resources/stubs');
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}
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```
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Resources
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---------
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You can run the unit tests with the following command:
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$ cd path/to/Symfony/Component/HttpFoundation/
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$ composer install
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$ phpunit
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