RecursiveDirectoryIterator::key

(PHP 5, PHP 7, PHP 8)

RecursiveDirectoryIterator::key — Return path and filename of current dir entry

说明

public RecursiveDirectoryIterator::key ( ) : string
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 path and filename of the current dir entry.