PHP Manual
EmptyIterator
The valid() method

EmptyIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

EmptyIterator::valid — The valid() method

说明

public EmptyIterator::valid ( void ) : bool

The EmptyIterator valid() method.

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

FALSE

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