Gpf_Rpc_Params::get PHP Method

        public function get($name)
        {
            if (!$this->exists($name)) {
                return null;
            }
            return $this->params->{$name};
        }

 /**
  * @service banner read
  * @param $bannerId
  * @return Gpf_Rpc_Action
  */
 public function check(Gpf_Rpc_Params $params) {
     $response = new Gpf_Rpc_Action($params);
     $bannerFactory = new Pap_Common_Banner_Factory();
     $site = $bannerFactory->getBanner($params->get('id'));
     $site->setDestinationUrl(rtrim($params->get('url'), "/\\").'/');
     
     $response->setInfoMessage('Site replication .htaccess is working at this location');
     $response->setErrorMessage('Site replication .htaccess is not set up at this location or it is not working correctly. Please make sure that you have mod_rewrite and mod_proxy enabled in your Apache configuration');
     
     $testUser = new Pap_Common_User();
     $testUser->setRefId(Pap_Features_SiteReplication_Replicator::TEST_STRING);
     $request = new Gpf_Net_Http_Request();
     $request->setUrl($site->getUrl($testUser).Pap_Features_SiteReplication_Replicator::TEST_STRING);
     $httpClient = new Gpf_Net_Http_Client();
     try {
         $testResponse = $httpClient->execute($request);
         if ($testResponse->getBody() == Pap_Features_SiteReplication_Replicator::TEST_RESPONSE) {
             $response->addOk();
         } else {
             $response->addError();                
         }
     } catch (Gpf_Exception $e) {
         $response->addError();
     }
     
     return $response;
 }