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DirectoryIterator::seek> <DirectoryIterator::next
Last updated: Fri, 13 Nov 2009

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DirectoryIterator::rewind

(PHP 5)

DirectoryIterator::rewindDirectoryIterator を最初に巻き戻す

説明

public void DirectoryIterator::rewind ( void )

DirectoryIterator を最初に巻き戻します。

パラメータ

この関数にはパラメータはありません。

返り値

値を返しません。

例1 DirectoryIterator::rewind の例

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

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

$iterator->rewind(); // 最初に巻き戻します
echo $iterator->key(); //0
?>

参考



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DirectoryIterator::seek> <DirectoryIterator::next
Last updated: Fri, 13 Nov 2009
 
 
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