347         if (!$this->curlHandle) {
348             $this->curlHandle = curl_init();
351         curl_setopt_array($this->curlHandle, $settings);
352         $response = $this->curlExec($this->curlHandle);
353         $response = $this->parseCurlResult($response, $this->curlHandle);
371     private $curlHandle;  variable in Sabre\\HTTP\\Client
475      * @param resource $curlHandle
478     protected function parseCurlResult($response, $curlHandle) {  argument
484         ) = $this->curlStuff($curlHandle);
573      * @param resource $curlHandle
576     protected function curlExec($curlHandle) {  argument
578         return curl_exec($curlHandle);
587      * @param resource $curlHandle
590     protected function curlStuff($curlHandle) {  argument
593             curl_getinfo($curlHandle),
594             curl_errno($curlHandle),
595             curl_error($curlHandle),