345         if (!$this->curlHandle) {
346             $this->curlHandle = curl_init();
349         curl_setopt_array($this->curlHandle, $settings);
350         $response = $this->curlExec($this->curlHandle);
351         $response = $this->parseCurlResult($response, $this->curlHandle);
369     private $curlHandle;  variable in Sabre\\HTTP\\Client
473      * @param resource $curlHandle
476     protected function parseCurlResult($response, $curlHandle) {  argument
482         ) = $this->curlStuff($curlHandle);
571      * @param resource $curlHandle
574     protected function curlExec($curlHandle) {  argument
576         return curl_exec($curlHandle);
585      * @param resource $curlHandle
588     protected function curlStuff($curlHandle) {  argument
591             curl_getinfo($curlHandle),
592             curl_errno($curlHandle),
593             curl_error($curlHandle),