DirectoryIterator::rewind

(PHP 5, PHP 7)

DirectoryIterator::rewind — Rewind the DirectoryIterator back to the start

Description

public DirectoryIterator::rewind ( void ) : void

Rewind the DirectoryIterator back to the start.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

Example #1 DirectoryIterator::rewind() example

<?php
$iterator = new DirectoryIterator(dirname(__FILE__));

$iterator->next();
echo $iterator->key(); //1

$iterator->rewind(); //rewinding to the beginning
echo $iterator->key(); //0
?>

See Also