RollingCurl\RollingCurl::prepareRequestOptions PHP 메소드

    private function prepareRequestOptions(Request $request)
    {
        // options for this entire curl object
        $options = $this->getOptions();
        // set the request URL
        $options[CURLOPT_URL] = $request->getUrl();
        // set the request method
        $options[CURLOPT_CUSTOMREQUEST] = $request->getMethod();
        // posting data w/ this request?
        if ($request->getPostData()) {
            $options[CURLOPT_POST] = 1;
            $options[CURLOPT_POSTFIELDS] = $request->getPostData();
        }
        // if the request has headers, use those, or if there are global headers, use those
        if ($request->getHeaders()) {
            $options[CURLOPT_HEADER] = 0;
            $options[CURLOPT_HTTPHEADER] = $request->getHeaders();
        } elseif ($this->getHeaders()) {
            $options[CURLOPT_HEADER] = 0;
            $options[CURLOPT_HTTPHEADER] = $this->getHeaders();
        }
        // if the request has options set, use those and have them take precedence
        if ($request->getOptions()) {
            $options = $request->getOptions() + $options;
        }
        return $options;
    }