<!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>Set max depth</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="recursiveiteratoriterator.rewind.html">RecursiveIteratorIterator::rewind</a></div>
<div class="next" style="text-align: right; float: right;"><a href="recursiveiteratoriterator.valid.html">RecursiveIteratorIterator::valid</a></div>
<div class="up"><a href="class.recursiveiteratoriterator.html">RecursiveIteratorIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="recursiveiteratoriterator.setmaxdepth" class="refentry">
<div class="refnamediv">
<h1 class="refname">RecursiveIteratorIterator::setMaxDepth</h1>
<p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">RecursiveIteratorIterator::setMaxDepth</span> — <span class="dc-title">Set max depth</span></p>
</div>
<div class="refsect1 description" id="refsect1-recursiveiteratoriterator.setmaxdepth-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>RecursiveIteratorIterator::setMaxDepth</strong></span>
([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$max_depth</code><span class="initializer"> = -1</span></span>
] )</div>
<p class="para rdfs-comment">
Set the maximum allowed depth.
</p>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-recursiveiteratoriterator.setmaxdepth-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">max_depth</code></em></span>
<dd>
<p class="para">
The maximum allowed depth. <em>-1</em> is used
for any depth.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-recursiveiteratoriterator.setmaxdepth-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 errors" id="refsect1-recursiveiteratoriterator.setmaxdepth-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Emits an <a href="class.exception.html" class="classname">Exception</a> if <em><code class="parameter">max_depth</code></em> is less than <em>-1</em>.
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="recursiveiteratoriterator.rewind.html">RecursiveIteratorIterator::rewind</a></div>
<div class="next" style="text-align: right; float: right;"><a href="recursiveiteratoriterator.valid.html">RecursiveIteratorIterator::valid</a></div>
<div class="up"><a href="class.recursiveiteratoriterator.html">RecursiveIteratorIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
