padosoft / support

            $server_name = $_SERVER['SERVER_NAME'];

        }

        if (isNullOrEmpty($server_name) && isNotNullOrEmpty($logPath)) {

            $msg = 'No server name given for calling curl ' . $url . ' behind proxy or LB';

            logToFile($logPath, $msg);

            return false;

        }

        if (isNullOrEmpty($localServerIpAddress) && isNotNullOrEmptyArrayKey($_SERVER, 'SERVER_ADDR')) {

            $localServerIpAddress = $_SERVER['SERVER_ADDR'];

            $localServerIpAddress = $_SERVER['SERVER_ADDR'];

        }

        if (isNullOrEmpty($localServerIpAddress) && isNotNullOrEmpty($logPath)) {

            $msg = 'No localIPAddress given for calling curl ' . $url . ' behind proxy or LB';

            logToFile($logPath, $msg);

            return false;

        }

        $url = str_replace($server_name, $localServerIpAddress, $url);