39 lines
1.0 KiB
Markdown
39 lines
1.0 KiB
Markdown
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HttpFoundation Component
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========================
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The Symfony2 HttpFoundation component adds an object-oriented layer on top of PHP for
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everything related to the Web: Requests, Responses, Uploaded files, Cookies, Sessions, ...
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In this example, we get a Request object from the current PHP global variables:
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```
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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 $request->getPathInfo();
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```
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You can also create a Request directly -- that's interesting for unit testing:
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```
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$request = Request::create('/?foo=bar', 'GET');
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echo $request->getPathInfo();
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```
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And here is how to create and send a Response:
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```
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$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 the HTTP specification.
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Resources
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---------
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Unit tests:
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https://github.com/symfony/symfony/tree/master/tests/Symfony/Tests/Component/HttpFoundation
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