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<title>Seek to a DirectoryIterator item</title>
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<h1 class="refname">DirectoryIterator::seek</h1>
<p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">DirectoryIterator::seek</span> — <span class="dc-title">Seek to a DirectoryIterator item</span></p>
</div>
<div class="refsect1 description" id="refsect1-directoryiterator.seek-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>DirectoryIterator::seek</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$position</code></span>
)</div>
<p class="para rdfs-comment">
Seek to a given position in the <a href="class.directoryiterator.html" class="classname">DirectoryIterator</a>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-directoryiterator.seek-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">position</code></em></span>
<dd>
<p class="para">
The zero-based numeric position to seek to.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-directoryiterator.seek-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-directoryiterator.seek-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3870">
<p><strong>Example #1 <span class="methodname"><strong>DirectoryIterator::seek()</strong></span> example</strong></p>
<div class="example-contents"><p>
Seek to the fourth item in the directory containing the script.
The first two are usually <em>.</em> and <em>..</em>
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$iterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">seek</span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$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">getFilename</span><span style="color: #007700">();<br />} else {<br /> echo </span><span style="color: #DD0000">'No file at position 3'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-directoryiterator.seek-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="directoryiterator.rewind.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::rewind()</a> - Rewind the DirectoryIterator back to the start</span></li>
<li class="member"> <span class="methodname"><a href="directoryiterator.next.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::next()</a> - Move forward to next DirectoryIterator item</span></li>
<li class="member"> <span class="methodname"><a href="seekableiterator.seek.html" class="methodname" rel="rdfs-seeAlso">SeekableIterator::seek()</a> - Seeks to a position</span></li>
</ul>
</p>
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