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<h1 class="refname">SyncReaderWriter::readunlock</h1>
<p class="verinfo">(PECL sync >= 1.0.0)</p><p class="refpurpose"><span class="refname">SyncReaderWriter::readunlock</span> — <span class="dc-title">Releases a read lock</span></p>
</div>
<div class="refsect1 description" id="refsect1-syncreaderwriter.readunlock-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>SyncReaderWriter::readunlock</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Releases a read lock on a SyncReaderWriter object.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-syncreaderwriter.readunlock-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-syncreaderwriter.readunlock-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
A boolean of TRUE if the unlock operation was successful, FALSE otherwise.
</p>
</div>
<div class="refsect1 examples" id="refsect1-syncreaderwriter.readunlock-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-4603">
<p><strong>Example #1 <span class="function"><strong>SyncReaderWriter::readunlock()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$readwrite </span><span style="color: #007700">= new </span><span style="color: #0000BB">SyncReaderWriter</span><span style="color: #007700">(</span><span style="color: #DD0000">"FileCacheLock"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$readwrite</span><span style="color: #007700">-></span><span style="color: #0000BB">readlock</span><span style="color: #007700">();<br /></span><span style="color: #FF8000">/* ... */<br /></span><span style="color: #0000BB">$readwrite</span><span style="color: #007700">-></span><span style="color: #0000BB">readunlock</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-syncreaderwriter.readunlock-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"><span class="methodname"><a href="syncreaderwriter.readlock.html" class="methodname" rel="rdfs-seeAlso">SyncReaderWriter::readlock()</a> - Waits for a read lock</span></li>
</ul>
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