function check_old_password() { $users_obj = new User(); $url_request = explode("?", $_SERVER['REQUEST_URI']); if (trim(@$url_request[1]) != '') { $old_pw = explode("=", $url_request[1]); $find = $users_obj->check_old_password($old_pw[1]); if (!$find) { echo "false"; } else { echo "true"; } exit; } }