Symfony\Component\HttpFoundation\Request::getUserInfo PHP Method

    public function getUserInfo()
    {
        $userinfo = $this->getUser();

        $pass = $this->getPassword();
        if ('' != $pass) {
            $userinfo .= ":$pass";
        }

        return $userinfo;
    }

 /**
  * @param Request $request
  * @return array
  */
 private function prepareOptions(Request $request)
 {
     $options = array(CURLOPT_POST => 1, CURLOPT_HEADER => 0, CURLOPT_URL => $request->getSchemeAndHttpHost() . $request->getRequestUri(), CURLOPT_USERPWD => $request->getUserInfo(), CURLOPT_FRESH_CONNECT => 1, CURLOPT_RETURNTRANSFER => 1, CURLOPT_FORBID_REUSE => 1, CURLOPT_TIMEOUT => 20, CURLOPT_POSTFIELDS => $request->getContent(), CURLOPT_SSL_VERIFYHOST => false, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_CUSTOMREQUEST => "POST", CURLOPT_HTTPHEADER => array('Content-Type: ' . $request->getContentType(), 'Content-Length: ' . strlen($request->getContent())));
     foreach ($this->options as $key => $value) {
         $options[$key] = $value;
     }
     return $options;
 }