RecursiveDirectoryIterator
PHP Manual

RecursiveDirectoryIterator::key

(PHP 5, PHP 7)

RecursiveDirectoryIterator::keyReturn path and filename of current dir entry

Description

public string RecursiveDirectoryIterator::key ( void )
Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

The path and filename of the current dir entry.


RecursiveDirectoryIterator
PHP Manual