<?php /* For licensing terms, see /license.txt */ /** * @package chamilo.webservices */ $ip = trim($_SERVER['REMOTE_ADDR']); if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { list($ip1, $ip2) = preg_split('/,/', $_SERVER['HTTP_X_FORWARDED_FOR']); $ip = trim($ip1); } echo htmlentities($ip);