Curl\Curl::setOpt PHP Method

    public function setOpt($option, $value)
    {
        $required_options = array(CURLOPT_RETURNTRANSFER => 'CURLOPT_RETURNTRANSFER');
        if (in_array($option, array_keys($required_options), true) && !($value === true)) {
            trigger_error($required_options[$option] . ' is a required option', E_USER_WARNING);
        }
        $success = curl_setopt($this->curl, $option, $value);
        if ($success) {
            $this->options[$option] = $value;
        }
        return $success;
    }

 /**
  * PAGE: index
  * This method handles what happens when you move to http://yourproject/home/index (which is the default page btw)
  */
 public function index()
 {
     $redirected = false;
     //check if there is an error
     if ($_GET['error'] != '') {
         //load error page!
         die("<h1>Whoops, something went wrong, you can refresh to see if it fixes it otherwise check back later.</h1>");
     }
     if (isset($_GET['appSource'])) {
         $redirected = true;
         $appSource = (int) $_GET['appSource'];
     }
     if (!$redirected) {
         if (isset($_GET['id']) && $_GET['id'] != "") {
             $extraParameters['id'] = $_GET['id'];
         }
         if (isset($_GET['fbSource'])) {
             $extraParameters['appSource'] = $_GET['appSource'];
         }
         if (isset($_GET['traffic_source']) && $_GET['traffic_source'] != '') {
             $extraParameters['traffic_source'] = $_GET['traffic_source'];
         }
     }
     $signedRequest = null;
     if (isset($_POST['signed_request'])) {
         $signedRequest = self::parseSignedRequest($_POST['signed_request']);
     }
     Log::add('Signed request: ' . $signedRequest);
     //check if user_id
     if ($signedRequest === null) {
         //we need to get one!
         $url = Config::get('facebook.appurl') . "?" . http_build_query($_GET);
         header("location: " . $url);
         exit;
     }
     if (!isset($signedRequest['user_id']) || $signedRequest['user_id'] == '') {
         $redirectUrl = self::buildUrl($extraParameters);
         $oAuthUrl = "https://www.facebook.com/dialog/oauth?";
         $oAuthUrl .= http_build_query(array_filter(array('client_id' => Config::Get('facebook.appid'), 'redirect_uri' => self::buildUrl($extraParameters), 'scope' => 'user_friends,email')));
         die("<script>top.location.href = '" . $oAuthUrl . "';</script>");
     }
     $fbCurlReq = new Curl();
     $fbCurlReq->setOpt(CURLOPT_SSL_VERIFYPEER, false);
     $fbCurlReq->get('https://graph.facebook.com/me?access_token=' . $signedRequest['oauth_token']);
     if ($fbCurlReq->error) {
         Log::add('Error fb user profile ' . $fbCurlReq->error_code . ': ' . $fbCurlReq->error_message);
     } else {
         $dataArray = $fbCurlReq->response;
     }
     Log::add('dataArray = ' . print_r($dataArray, true));
     //check too see if this is a post :)
     $game = new Game();
     $game->loadGame((array) $dataArray, 'facebook', $extraParameters);
 }