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?>
<div id="function.db2-close" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">db2_close</h1>
  <p class="verinfo">(PECL ibm_db2 &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">db2_close</span> &mdash; <span class="dc-title">
   Ferme une connexion de base de données
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.db2-close-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>db2_close</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$connection</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>


  <p class="simpara">
   Cette fonction ferme la connexion client DB2 initialisée avec
   <span class="function"><a href="function.db2-connect.php" class="function">db2_connect()</a></span> et libère les ressources correspondantes
   du serveur de base de données.
  </p>
  <p class="simpara">
   En tentant de fermer une connexion client DB2 persistante initialisée avec
   <span class="function"><a href="function.db2-pconnect.php" class="function">db2_pconnect()</a></span>, la requête de fermeture est ignorée et la
   connexion client DB2 persistante reste disponible pour de prochains appels.
  </p>

 </div>

 <div class="refsect1 parameters" id="refsect1-function.db2-close-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">connection</code></dt>
     <dd>
      <span class="simpara">
       Spécifie une connexion client DB2 active.
      </span>
     </dd>
    
  </dl>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.db2-close-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 examples" id="refsect1-function.db2-close-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Fermeture d&#039;une connexion</strong></p>
   <div class="example-contents"><p>
    L&#039;exemple suivant montre une tentative réussie de fermeture de connexion
    d&#039;une base de données IBM DB2, Cloudscape ou Apache Derby.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">db2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'SAMPLE'</span><span style="color: #007700">, </span><span style="color: #DD0000">'db2inst1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'ibmdb2'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$rc </span><span style="color: #007700">= </span><span style="color: #0000BB">db2_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$rc</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"La connexion a été correctement fermée."</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>L&#039;exemple ci-dessus va afficher :</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">La connexion a été correctement fermée.</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.db2-close-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.db2-connect.php" class="function" rel="rdfs-seeAlso">db2_connect()</a> - Retourne une connexion &agrave; une base de donn&eacute;es</span></li>
   <li><span class="function"><a href="function.db2-pclose.php" class="function" rel="rdfs-seeAlso">db2_pclose()</a> - Ferme une connexion persistante &agrave; la base de donn&eacute;es</span></li>
   <li><span class="function"><a href="function.db2-pconnect.php" class="function" rel="rdfs-seeAlso">db2_pconnect()</a> - Retourne une connexion persistante &agrave; une base de donn&eacute;es</span></li>
  </ul>
 </div>


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