<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Create a new iterator from an ArrayObject instance</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="arrayobject.getflags.html">ArrayObject::getFlags</a></div>
<div class="next" style="text-align: right; float: right;"><a href="arrayobject.getiteratorclass.html">ArrayObject::getIteratorClass</a></div>
<div class="up"><a href="class.arrayobject.html">ArrayObject</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="arrayobject.getiterator" class="refentry">
<div class="refnamediv">
<h1 class="refname">ArrayObject::getIterator</h1>
<p class="verinfo">(PHP 5 >= 5.0.0)</p><p class="refpurpose"><span class="refname">ArrayObject::getIterator</span> — <span class="dc-title">Create a new iterator from an ArrayObject instance</span></p>
</div>
<div class="refsect1 description" id="refsect1-arrayobject.getiterator-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><a href="class.arrayiterator.html" class="type ArrayIterator">ArrayIterator</a></span> <span class="methodname"><strong>ArrayObject::getIterator</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Create a new iterator from an <a href="class.arrayobject.html" class="classname">ArrayObject</a> instance.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-arrayobject.getiterator-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-arrayobject.getiterator-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
An iterator from an <a href="class.arrayobject.html" class="classname">ArrayObject</a>.
</p>
</div>
<div class="refsect1 examples" id="refsect1-arrayobject.getiterator-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3984">
<p><strong>Example #1 <span class="function"><strong>ArrayObject::getIterator()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$array </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'1' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'one'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'2' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'two'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'3' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'three'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$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">$arrayobject</span><span style="color: #007700">-></span><span style="color: #0000BB">getIterator</span><span style="color: #007700">();<br /><br />while(</span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">valid</span><span style="color: #007700">()) {<br /> echo </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">key</span><span style="color: #007700">() . </span><span style="color: #DD0000">' => ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></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">-></span><span style="color: #0000BB">next</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
1 => one
2 => two
3 => three
</pre></div>
</div>
</div>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="arrayobject.getflags.html">ArrayObject::getFlags</a></div>
<div class="next" style="text-align: right; float: right;"><a href="arrayobject.getiteratorclass.html">ArrayObject::getIteratorClass</a></div>
<div class="up"><a href="class.arrayobject.html">ArrayObject</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
