MultipleIterator::valid

(PHP 5 >= 5.3.0, PHP 7)

MultipleIterator::valid — Checks the validity of sub iterators

说明

public MultipleIterator::valid ( void ) : bool

Checks the validity of sub iterators.

Warning

本函数还未编写文档，仅有参数列表。

参数

此函数没有参数。

返回值

Returns TRUE if one or all sub iterators are valid depending on flags, otherwise FALSE

参见

User Contributed Notes

There are no user contributed notes for this page.