getMessageFactory()->createCaptureRequest(); $response = $client->getMessageFactory()->createResponse(); $delay = 5; // Seconds $request->setMethod('GET'); $request->setUrl('http://google.com'); $request->setCaptureFile(sprintf('%s/file.jpg', sys_get_temp_dir())); $request->setDelay($delay); $client->send($request, $response); var_dump($response); // A debug info notice will be written to // the log when the page render delay starts // and when the page render executes. This is // useful for debugging page render delay and // will always be present, even if debug is disabled. var_dump($client->getLog());