* Custom Response class */ class CustomResponse extends Curl\Response\PlainResponse { /** * (non-PHPdoc) * @see Curl.Response::hasError() */ public function hasError() { return parent::hasError() && 200 != $this->getInfo(true)->http_code; } } // use custom response class // it must implement the Curl\IResponse interface $request->setResponseClass('CustomResponse'); var_dump($request->send()->hasError()); // set response type /* @var $response Curl\Response\XMLResponse */ $response = $request->setResponseType('xml')->send(); var_dump($response, $response->toArray()); // use curl_multi $executor = new Curl\MultiExecutor(); // define a number of concurrent requests $executor->setConcurrentRequestsLimit(2); // set common options to all requests $executor->setCommonRequestOptions(array(CURLOPT_AUTOREFERER => 1, 'headers' => array(), Curl\Request::EVENT_BEFORE_SEND => function () { /* do something */ })); // NOTE: it's important to define common options BEFORE call Curl\MultiExecutor::addRequest() for ($i = 0; $i < 10; $i++) {