DirectoryIterator::rewind
DirectoryIterator::__toString
DirectoryIterator
PHP Manual

# DirectoryIterator::seek

(バージョン情報なし。おそらく SVN 版にしか存在しないでしょう)

DirectoryIterator::seek — Seek to a DirectoryIterator item

### 説明

public void DirectoryIterator::seek ( int `$position` )

Seek to a given position in the DirectoryIterator.

### パラメータ

`position`

  The zero-based numeric position to seek to.

### 返り値

値を返しません。

### 例

例1 DirectoryIterator::seek example

Seek to the fourth item in the directory containing the script. The first two are usually . and ..

`<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
$iterator->seek(3);
if ($iterator->valid()) {
echo $iterator->getFilename();
} else {
echo 'No file at position 3';
}
?>`

### 参考

- DirectoryIterator::rewind - DirectoryIterator を最初に巻き戻す
- DirectoryIterator::next - 次の DirectoryIterator アイテムに移動する
- SeekableIterator::seek - 位置を移動する

DirectoryIterator::rewind
DirectoryIterator::__toString
DirectoryIterator
PHP Manual