NoRewindIterator::key

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

NoRewindIterator::keyGet the current key

说明

public NoRewindIterator::key(): mixed

Gets the current key.

警告

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

The current key.

参见

add a note

User Contributed Notes

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