protected function releaseHandle($curl): void
    {
        if (\count($this->handles) >= $this->maxHandles) {
            curl_close($curl);
        } else {
            // Remove all callback functions as they can hold onto references
            // and are not cleaned up by curl_reset. Using curl_setopt_array
            // does not work for some reason, so removing each one
            // individually.
            curl_setopt($curl, CURLOPT_HEADERFUNCTION, null);
            curl_setopt($curl, CURLOPT_READFUNCTION, null);
            curl_setopt($curl, CURLOPT_WRITEFUNCTION, null);
            curl_setopt($curl, CURLOPT_PROGRESSFUNCTION, null);
            curl_reset($curl);

            if (!\in_array($curl, $this->handles)) {
                $this->handles[] = $curl;
            }
        }
    }
protected function releaseHandle($curl): void
    {
        if (\count($this->handles) >= $this->maxHandles) {
            curl_close($curl);
        } else {
            // Remove all callback functions as they can hold onto references
            // and are not cleaned up by curl_reset. Using curl_setopt_array
            // does not work for some reason, so removing each one
            // individually.
            curl_setopt($curl, CURLOPT_HEADERFUNCTION, null);
            curl_setopt($curl, CURLOPT_READFUNCTION, null);
            curl_setopt($curl, CURLOPT_WRITEFUNCTION, null);
            curl_setopt($curl, CURLOPT_PROGRESSFUNCTION, null);
            curl_reset($curl);

            if (!\in_array($curl, $this->handles)) {
                $this->handles[] = $curl;
            }
        }
    }
protected function releaseHandle ( $ curl ) : void { if ( \ count ( $ this -> handles ) >= $ this -> maxHandles ) { curl_close ( $ curl ) ; } else { // Remove all callback functions as they can hold onto references // and are not cleaned up by curl_reset. Using curl_setopt_array // does not work for some reason, so removing each one // individually. curl_setopt ( $ curl , CURLOPT_HEADERFUNCTION , null ) ; curl_setopt ( $ curl , CURLOPT_READFUNCTION , null ) ; curl_setopt ( $ curl , CURLOPT_WRITEFUNCTION , null ) ; curl_setopt ( $ curl , CURLOPT_PROGRESSFUNCTION , null ) ; curl_reset ( $ curl ) ; if ( ! \ in_array ( $ curl , $ this -> handles ) ) { $ this -> handles [ ] = $ curl ; } } }
Release a cUrl resource. This function is from Guzzle.

@param resource $curl
Release a cUrl resource . This function is from Guzzle .