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<title>Unset value for an offset</title>
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<h1 class="refname">ArrayIterator::offsetUnset</h1>
<p class="verinfo">(PHP 5 >= 5.0.0)</p><p class="refpurpose"><span class="refname">ArrayIterator::offsetUnset</span> — <span class="dc-title">Unset value for an offset</span></p>
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<div class="refsect1 description" id="refsect1-arrayiterator.offsetunset-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::offsetUnset</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$index</code></span>
)</div>
<p class="para rdfs-comment">
Unsets a value for an offset.
</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>
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<div class="refsect1 parameters" id="refsect1-arrayiterator.offsetunset-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">index</code></em></span>
<dd>
<p class="para">
The offset to unset.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-arrayiterator.offsetunset-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-arrayiterator.offsetunset-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="arrayiterator.offsetget.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::offsetGet()</a> - Get value for an offset</span></li>
<li class="member"> <span class="methodname"><a href="arrayiterator.offsetset.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::offsetSet()</a> - Set value for an offset</span></li>
</ul>
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