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?>
<div id="arrayobject.getiterator" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ArrayObject::getIterator</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ArrayObject::getIterator</span> &mdash; <span class="dc-title">ArrayObject インスタンスから新規イテレータを生成する</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-arrayobject.getiterator-description">
  <h3 class="title">説明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ArrayObject::getIterator</strong></span>(): <span class="type"><a href="class.iterator.php" class="type Iterator">Iterator</a></span></div>

  <p class="para rdfs-comment">
   新しい <span class="interfacename"><a href="class.iterator.php" class="interfacename">Iterator</a></span>
   (デフォルトは <span class="classname"><a href="class.arrayiterator.php" class="classname">ArrayIterator</a></span>) を
   <span class="classname"><a href="class.arrayobject.php" class="classname">ArrayObject</a></span> インスタンスから作成します。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-arrayobject.getiterator-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-arrayobject.getiterator-returnvalues">
  <h3 class="title">戻り値</h3>
  <p class="para">
   <span class="classname"><a href="class.arrayobject.php" class="classname">ArrayObject</a></span> からイテレータを返します。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-arrayobject.getiterator-examples">
  <h3 class="title">例</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>例1 <span class="function"><strong>ArrayObject::getIterator()</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 /><br />$array </span><span style="color: #007700">= [<br />    </span><span style="color: #DD0000">'1' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'one'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'2' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'two'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'3' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'three'</span><span style="color: #007700">,<br />];<br /><br /></span><span style="color: #0000BB">$arrayobject </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$iterator </span><span style="color: #007700">= </span><span style="color: #0000BB">$arrayobject</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getIterator</span><span style="color: #007700">();<br /><br />while (</span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">valid</span><span style="color: #007700">()) {<br />    echo </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">key</span><span style="color: #007700">() . </span><span style="color: #DD0000">' =&gt; ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">current</span><span style="color: #007700">() . </span><span style="color: #DD0000">"\n"</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 />}<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>上の例の出力は以下となります。</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">1 =&gt; one
2 =&gt; two
3 =&gt; three</pre>
</div>
    </div>
   </div>
  </p>
 </div>

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