Create a new request
string $method HTTP method:
string|Url $url HTTP URL to connect to. The URI scheme, host header, and URI are parsed from the: full URL. If query string parameters are present they will be parsed as well.
array|Collection $headers HTTP headers:
Overrides Request::__construct
public function __construct($method, $url, $headers = array()) {
$this->postFields = new QueryString();
$this->postFields
->setPrefix('');
parent::__construct($method, $url, $headers);
}