Symfony2 : send a HTTP Request

EDIT: I made a GremoBuzzBundle for Buzz browser. It's similar to SensioBuzzBundle but it has some nice configuration options.

I would suggest to use Buzz browser and dependency injection. Buzz is a wrapper around cURL or file_get_contents. Edit your deps file adding these lines:

[Buzz]    git=https://github.com/kriswallsmith/Buzz.git    target=/buzz

Then install vendors to actually download the library:

php bin/vendors install

Then add two services (src/YourCompany/YourBundle/Resources/config/services.yml):

# cURL client for Buzzbuzz.client.curl:  class:  Buzz\Client\Curl  public: false  calls:    - [setVerifyPeer, [false]]# Buzz browserbuzz.browser:  class:     Buzz\Browser  arguments: ['@buzz.client.curl']

The first service is the client (i prefer cURL over file_get_contents), the latter is the browser itself. The last step is to add one line of code in the autoloader (app/autoload.php):

$loader->registerNamespaces(array(    'Buzz' => __DIR__.'/../vendor/buzz/lib',));

Then you can get the service and user the browser in your controller code:

$browser = $this->get('buzz.browser');$response = $browser->get('http://www.google.com');

Two problems.

First of all, that's not the proper usage of Symfony\Component\HttpFoundation\Request::create(), which is a static initializer/factory of sorts. Your code should look like this

$r = Request::create( 'http://www.google.com', 'GET' );

Now you have a proper Request object. However, this is irrelevant which is your second problem: that's not how Symfony's request object is designed to work. Its purpose is not for executing HTTP requests, its for representing them as objects in the framework.

Long story short, you can't do it that way. Perhaps you can use cURL to scrape the page you want?

I would recommend you using GuzzleHttp Client - best client that I know: http://docs.guzzlephp.org/en/latest/

There is already nice bundle that integrates it into Symfony2 project: https://github.com/8p/GuzzleBundle

Then from your controller you can call:

$client   = $this->get('guzzle.client');// GET request with parameters$response = $client->get('http://httpbin.org/get', [    'headers' => ['X-Foo-Header' => 'value'],    'query'   => ['foo' => 'bar']]);$code = $response->getStatusCode();$body = $response->getBody();

More info can be found on: http://docs.guzzlephp.org/en/latest/index.html