DirectoryIterator::rewind

(PHP 5, PHP 7, PHP 8)

DirectoryIterator::rewindRewind the DirectoryIterator back to the start

Description

public DirectoryIterator::rewind(): 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 beginningecho $iterator->key(); //0?>

See Also