DirectoryIterator::next
DirectoryIterator::seek
DirectoryIterator
PHP Manual

# DirectoryIterator::rewind

(PHP 5)

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

### 설명

public void DirectoryIterator::rewind ( void )

Rewind the DirectoryIterator back to the start.

### 인수

이 함수는 인수가 없습니다.

### 반환값

값을 반환하지 않습니다.

### 예제

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
?>`

### 참고

- DirectoryIterator::current - Return the current DirectoryIterator item.
- DirectoryIterator::key - Return the key for the current DirectoryIterator item
- DirectoryIterator::next - Move forward to next DirectoryIterator item
- DirectoryIterator::valid - Check whether current DirectoryIterator position is a valid file
- Iterator::rewind - Rewind the Iterator to the first element

DirectoryIterator::next
DirectoryIterator::seek
DirectoryIterator
PHP Manual