<!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>Returns if an iterator can be created fot the current entry.</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="recursiveiterator.getchildren.html">RecursiveIterator::getChildren</a></div>
<div class="next" style="text-align: right; float: right;"><a href="class.seekableiterator.html">SeekableIterator</a></div>
<div class="up"><a href="class.recursiveiterator.html">RecursiveIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="recursiveiterator.haschildren" class="refentry">
<div class="refnamediv">
<h1 class="refname">RecursiveIterator::hasChildren</h1>
<p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">RecursiveIterator::hasChildren</span> — <span class="dc-title">Returns if an iterator can be created fot the current entry.</span></p>
</div>
<div class="refsect1 description" id="refsect1-recursiveiterator.haschildren-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>RecursiveIterator::hasChildren</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns if an iterator can be created for the current entry.
<span class="methodname"><a href="recursiveiterator.getchildren.html" class="methodname">RecursiveIterator::getChildren()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-recursiveiterator.haschildren-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-recursiveiterator.haschildren-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if the current entry can be iterated over, otherwise returns <strong><code>FALSE</code></strong>.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-recursiveiterator.haschildren-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="recursiveiterator.getchildren.html" class="function" rel="rdfs-seeAlso">RecursiveIterator::getChildren()</a> - Returns an iterator for the current entry.</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="recursiveiterator.getchildren.html">RecursiveIterator::getChildren</a></div>
<div class="next" style="text-align: right; float: right;"><a href="class.seekableiterator.html">SeekableIterator</a></div>
<div class="up"><a href="class.recursiveiterator.html">RecursiveIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
