MultipleIterator::key

(PHP 5 >= 5.3.0)

MultipleIterator::key — Gets the registered iterator instances

public void MultipleIterator::key ( void )

Get the registered iterator instances.

Warning

本函数还未编写文档，仅有参数列表。

此函数没有参数。

An array of all registered iterator instances, or FALSE if no sub iterator is attached.

A LogicException if mode MIT_NEED_ALL is set, and at least one attached iterator is not valid.