/**
* @param string $json a json string, if omitted, request params will be used to built json string
* @return self
*/
public function json($json = null)
{
$this->request->headers->set('content-type', 'application/json');
$this->request->headers->set('charset', 'utf-8');
$this->request->headers->set('accept', 'application/json');
if ($this->request->getMethod() !== "GET") {
$json = $json === null ? json_encode($this->request->request->all()) : (string) $json;
$this->request->setContent($json);
}
return $this;
}
/**
* Creates a Request based on a given URI and configuration.
*
* The information contained in the URI always take precedence
* over the other information (server and parameters).
*
* @param string $uri The URI
* @param string $method The HTTP method
* @param array $parameters The query (GET) or request (POST) parameters
* @param array $cookies The request cookies ($_COOKIE)
* @param array $files The request files ($_FILES)
* @param array $server The server parameters ($_SERVER)
* @param string $content The raw body data
*
* @return \Symfony\Component\HttpFoundation\Request
*/
protected function createRequest($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
{
return Request::create($uri, $method, $parameters, $cookies, $files, array(), $content);
}