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?>
<div id="function.pg-connection-reset" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">pg_connection_reset</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.2.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">pg_connection_reset</span> &mdash; <span class="dc-title">
   Relance la connexion au serveur PostgreSQL
  </span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.pg-connection-reset-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>pg_connection_reset</strong></span>(<span class="methodparam"><span class="type"><a href="class.pgsql-connection.php" class="type PgSql\Connection">PgSql\Connection</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="para rdfs-comment">
   <span class="function"><strong>pg_connection_reset()</strong></span> effectue une reconnexion au
   serveur, avec les mêmes paramètres que lors de la connexion précédente
   avec <code class="parameter">connection</code>. Cette fonction est pratique
   pour le traitement des erreurs. 
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.pg-connection-reset-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">connection</code></dt>
     <dd>
      <p class="para">Une instance <span class="classname"><a href="class.pgsql-connection.php" class="classname">PgSql\Connection</a></span>.</p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.pg-connection-reset-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
   <p class="para">
    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.pg-connection-reset-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>8.1.0</td>
 <td>
  Le paramètre <code class="parameter">connection</code> attend désormais une instance de
  <span class="classname"><a href="class.pgsql-connection.php" class="classname">PgSql\Connection</a></span> ; auparavant, une <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> était attendu.
 </td>
</tr>

    </tbody>
   
  </table>

 </div>

 
 <div class="refsect1 examples" id="refsect1-function.pg-connection-reset-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Exemple avec <span class="function"><strong>pg_connection_reset()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /> $dbconn </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"dbname=publisher"</span><span style="color: #007700">) or die (</span><span style="color: #DD0000">"Connexion impossible"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$dbconn2 </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_connection_reset</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">);<br /> if (</span><span style="color: #0000BB">$dbconn2</span><span style="color: #007700">) {<br />     echo </span><span style="color: #DD0000">'Redémarrage réussi'</span><span style="color: #007700">;<br /> } else {<br />     echo </span><span style="color: #DD0000">'Redémarrage échoué'</span><span style="color: #007700">;<br /> }<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.pg-connection-reset-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.pg-connect.php" class="function" rel="rdfs-seeAlso">pg_connect()</a> - &Eacute;tablit une connexion PostgreSQL</span></li>
    <li><span class="function"><a href="function.pg-pconnect.php" class="function" rel="rdfs-seeAlso">pg_pconnect()</a> - &Eacute;tablit une connexion PostgreSQL persistante</span></li>
    <li><span class="function"><a href="function.pg-connection-status.php" class="function" rel="rdfs-seeAlso">pg_connection_status()</a> - Lit le statut de la connexion PostgreSQL</span></li>
   </ul>
  </p>
 </div>

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