PHP 7.3.32 Released!

FilterIterator::valid

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

FilterIterator::validCheck whether the current element is valid

说明

public FilterIterator::valid(): bool
警告

本函数还未编写文档,仅有参数列表。

Checks whether the current element is valid.

参数

此函数没有参数。

返回值

true if the current element is valid, otherwise false

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top