. * * @copyright Copyright 2009-2010 Chunsheng Wang * @author Chunsheng Wang * @package misc * @version $Id$ * @link http://www.zentao.cn */ class misc extends control { /* 通过隐藏的iframe定时刷新此页面，保证session不过期。*/ public function ping() { die(""); } /* 显示phpinfo信息。*/ public function phpinfo() { die(phpinfo()); } }