gggeek / phpxmlrpc

            curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);

        }

        if ($username && $password) {

            curl_setopt($curl, CURLOPT_USERPWD, $username . ':' . $password);

            if (defined('CURLOPT_HTTPAUTH')) {

                curl_setopt($curl, CURLOPT_HTTPAUTH, $authType);

            } elseif ($authType != 1) {

                error_log('XML-RPC: ' . __METHOD__ . ': warning. Only Basic auth is supported by the current PHP/curl install');

            }

        }

        if ($method == 'https') {

            // set cert file

                $proxyPort = 8080; // NB: even for HTTPS, local connection is on port 8080

            }

            curl_setopt($curl, CURLOPT_PROXY, $proxyHost . ':' . $proxyPort);

            if ($proxyUsername) {

                curl_setopt($curl, CURLOPT_PROXYUSERPWD, $proxyUsername . ':' . $proxyPassword);

                if (defined('CURLOPT_PROXYAUTH')) {

                    curl_setopt($curl, CURLOPT_PROXYAUTH, $proxyAuthType);

                } elseif ($proxyAuthType != 1) {

                    error_log('XML-RPC: ' . __METHOD__ . ': warning. Only Basic auth to proxy is supported by the current PHP/curl install');

                }

            }

        }

        // NB: should we build cookie http headers by hand rather than let CURL do it?