this->

this->

子菜单（）我应该工作，


但是有php功能

http://php.net/manual/en/function.call-user-func.php
http://php.net/manual/en/function.ca...func-array.php

等...


问候

Submenu() should work i guess,

but there are php functions for that

http://php.net/manual/en/function.call-user-func.php
http://php.net/manual/en/function.ca...func-array.php
and etc...

Regards