Source of: /manual/en/function.apc-delete.php
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<div id="function.apc-delete" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_delete</h1>
<p class="verinfo">(PECL apc >= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_delete</span> — <span class="dc-title">
Removes a stored variable from the cache
</span></p>
</div>
<a name="function.apc-delete.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><b>apc_delete</b></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$key</tt></span>
)</div>
<p class="para rdfs-comment">
Removes a stored variable from the cache.
</p>
</div>
<a name="function.apc-delete.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">key</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The <i><tt class="parameter">key</tt></i>
used to store the value (with
<a href="function.apc-store.php" class="function">apc_store()</a>).
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.apc-delete.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <b><tt class="constant">TRUE</tt></b> on success or <b><tt class="constant">FALSE</tt></b> on failure.
</p>
</div>
<a name="function.apc-delete.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 A <b>apc_delete()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$bar </span><span style="color: #007700">= </span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_delete</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">// this is obviously useless in this form<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div><p>
</p>
</div>
<a name="function.apc-delete.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.apc-store.php" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</li>
<li class="member"><a href="function.apc-fetch.php" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</li>
</ul><p>
</p>
</div>
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