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    2 => 'Efface une variable de la m&eacute;moire partag&eacute;e',
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?>
<div id="function.shm-remove-var" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">shm_remove_var</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">shm_remove_var</span> &mdash; <span class="dc-title">Efface une variable de la mémoire partagée</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.shm-remove-var-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>shm_remove_var</strong></span>(<span class="methodparam"><span class="type"><a href="class.sysvsharedmemory.php" class="type SysvSharedMemory">SysvSharedMemory</a></span> <code class="parameter">$shm</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$key</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
   Efface la variable <code class="parameter">key</code> de la mémoire
   partagée <code class="parameter">shm</code>
   et libère la mémoire.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.shm-remove-var-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">shm</code></dt>
    <dd>
     <span class="simpara">
      Un segment de mémoire partagée obtenu depuis <span class="function"><a href="function.shm-attach.php" class="function">shm_attach()</a></span>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">key</code></dt>
    <dd>
     <span class="simpara">
      La clé de la variable.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.shm-remove-var-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="simpara">
   Cette fonction retourne <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> en cas de succès ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si une erreur survient.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.shm-remove-var-changelog">
  <h3 class="title">Historique</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Version</th>
      <th>Description</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.0.0</td>
      <td>
       <code class="parameter">shm</code> attend une instance de <span class="classname"><a href="class.sysvsharedmemory.php" class="classname">SysvSharedMemory</a></span>
       désormais; auparavant, une <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> était attendue.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 seealso" id="refsect1-function.shm-remove-var-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.shm-remove.php" class="function" rel="rdfs-seeAlso">shm_remove()</a> - Supprime un segment de m&eacute;moire partag&eacute;e sous Unix</span></li>
  </ul>
 </div>


</div><?php manual_footer($setup); ?>