LimitIterator::key

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

LimitIterator::keyGet current key

说明

public LimitIterator::key ( ) : mixed

Gets the key for the current item in the inner Iterator.

参数

此函数没有参数。

返回值

Returns the key for the current item.

参见

User Contributed Notes

There are no user contributed notes for this page.