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<title>Set behaviour flags</title>
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<h1 class="refname">ArrayIterator::setFlags</h1>
<p class="verinfo">(PHP 5 >= 5.1.0, PHP 7)</p><p class="refpurpose"><span class="refname">ArrayIterator::setFlags</span> — <span class="dc-title">Set behaviour flags</span></p>
</div>
<div class="refsect1 description" id="refsect1-arrayiterator.setflags-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>ArrayIterator::setFlags</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$flags</code></span>
)</div>
<p class="para rdfs-comment">
Set the flags that change the behavior of the ArrayIterator.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-arrayiterator.setflags-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">flags</code></dt>
<dd>
<p class="para">
The new ArrayIterator behavior.
It takes on either a bitmask, or named constants. Using named
constants is strongly encouraged to ensure compatibility for future
versions.
</p>
<p class="para">
The available behavior flags are listed below. The actual
meanings of these flags are described in the
<a href="class.arrayiterator.html#arrayiterator.constants" class="link">predefined constants</a>.
<table class="doctable table">
<caption><strong>ArrayIterator behavior flags</strong></caption>
<thead>
<tr>
<th>value</th>
<th>constant</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>1</td>
<td>
<a href="class.arrayiterator.html#arrayiterator.constants.std-prop-list" class="link">ArrayIterator::STD_PROP_LIST</a>
</td>
</tr>
<tr>
<td>2</td>
<td>
<a href="class.arrayiterator.html#arrayiterator.constants.array-as-props" class="link">ArrayIterator::ARRAY_AS_PROPS</a>
</td>
</tr>
</tbody>
</table>
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-arrayiterator.setflags-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-arrayiterator.setflags-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="methodname"><a href="arrayiterator.getflags.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::getFlags()</a> - Get behavior flags</span></li>
</ul>
</p>
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