RecursiveIteratorIterator
PHP Manual

RecursiveIteratorIterator::valid

(PHP 5, PHP 7)

RecursiveIteratorIterator::validCheck whether the current position is valid

Description

public bool RecursiveIteratorIterator::valid ( void )
Warning

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

Parameters

This function has no parameters.

Return Values

TRUE if the current position is valid, otherwise FALSE


RecursiveIteratorIterator
PHP Manual