(PHP 5 >= 5.1.0)
RecursiveIteratorIterator::endChildren — End children
Called when end recursing one level.
本函数还未编写文档，仅有参数列表。
此函数没有参数。
没有返回值。
Tom (2011-01-06 01:20:02)
According to the source code documentation, this function is not implemented.
It is used as a hook. You need to overwrite it in your derived class. Don't call it yourself, it is called automatically.
Documentation: Template method provided for overriding classes, called after an iteterator has been used up.
(Default implementation does nothing.)