<?php
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    2 => 'DirectoryIterator を最初に巻き戻す',
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    'path' => 'reference/spl/directoryiterator/rewind.xml',
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?>
<div id="directoryiterator.rewind" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DirectoryIterator::rewind</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DirectoryIterator::rewind</span> &mdash; <span class="dc-title">DirectoryIterator を最初に巻き戻す</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-directoryiterator.rewind-description">
  <h3 class="title">説明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DirectoryIterator::rewind</strong></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

  <p class="para rdfs-comment">
   <span class="classname"><a href="class.directoryiterator.php" class="classname">DirectoryIterator</a></span> を最初に巻き戻します。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-directoryiterator.rewind-parameters">
  <h3 class="title">パラメータ</h3>
  <p class="para">この関数にはパラメータはありません。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-directoryiterator.rewind-returnvalues">
  <h3 class="title">戻り値</h3>
  <p class="para">
   値を返しません。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-directoryiterator.rewind-examples">
  <h3 class="title">例</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>例1 <span class="methodname"><strong>DirectoryIterator::rewind()</strong></span> の例</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$iterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">next</span><span style="color: #007700">();<br />echo </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">key</span><span style="color: #007700">(); </span><span style="color: #FF8000">//1<br /><br /></span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">rewind</span><span style="color: #007700">(); </span><span style="color: #FF8000">// 最初に巻き戻します<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">key</span><span style="color: #007700">(); </span><span style="color: #FF8000">//0<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-directoryiterator.rewind-seealso">
  <h3 class="title">参考</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="directoryiterator.current.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::current()</a> - 現在の DirectoryIterator アイテムを返す</span></li>
    <li><span class="methodname"><a href="directoryiterator.key.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::key()</a> - 現在の DirectoryIterator アイテムのキーを返す</span></li>
    <li><span class="methodname"><a href="directoryiterator.next.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::next()</a> - 次の DirectoryIterator アイテムに移動する</span></li>
    <li><span class="methodname"><a href="directoryiterator.valid.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::valid()</a> - 現在の DirectoryIterator の位置が有効なファイルであるかどうかチェックする</span></li>
    <li><span class="methodname"><a href="iterator.rewind.php" class="methodname" rel="rdfs-seeAlso">Iterator::rewind()</a> - イテレータの最初の要素に巻き戻す</span></li>
   </ul>
  </p>
 </div>

 
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