function.apc-delete-2.html 4.44 KB
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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 &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_delete</span> &mdash; <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">&lt;?php<br />$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$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">//&nbsp;this&nbsp;is&nbsp;obviously&nbsp;useless&nbsp;in&nbsp;this&nbsp;form<br /></span><span style="color: #0000BB">?&gt;</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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