/** * Prepare request for execution, creating cURL resource for it. * @param Request $request request instance. * @return array cURL options. */ private function prepare($request) { $request->prepare(); $curlOptions = $this->composeCurlOptions($request->getOptions()); $method = strtoupper($request->getMethod()); switch ($method) { case 'GET': break; case 'POST': $curlOptions[CURLOPT_POST] = true; break; default: $curlOptions[CURLOPT_CUSTOMREQUEST] = $method; } $content = $request->getContent(); if ($content !== null) { $curlOptions[CURLOPT_POSTFIELDS] = $content; } $curlOptions[CURLOPT_RETURNTRANSFER] = true; $curlOptions[CURLOPT_URL] = $request->getUrl(); $curlOptions[CURLOPT_HTTPHEADER] = $request->composeHeaderLines($request); return $curlOptions; }