function.apc-delete-2.html
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<title>Removes a stored variable from the cache</title>
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</div><hr /><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>
<div class="refsect1 description" id="refsect1-function.apc-delete-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_delete</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
)</div>
<p class="para rdfs-comment">
Removes a stored variable from the cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-delete-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The <code class="parameter">key</code> used to store the value (with
<span class="function"><a href="function.apc-store.html" class="function">apc_store()</a></span>).
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-delete-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-delete-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-368">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_delete()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$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>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-delete-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-store.html" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</span></li>
<li class="member"><span class="function"><a href="function.apc-fetch.html" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</span></li>
</ul>
</p>
</div>
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