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Source of: /manual/fr/function.ignore-user-abort.php

<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$PARENTS = array();
include_once
dirname(__FILE__) ."/toc/ref.misc.inc";
$setup = array (
 
'home' =>
  array (
   
0 => 'index.php',
   
1 => 'PHP Manual',
  ),
 
'head' =>
  array (
   
0 => 'UTF-8',
   
1 => 'fr',
  ),
 
'this' =>
  array (
   
0 => 'function.ignore-user-abort.php',
   
1 => 'ignore_user_abort',
  ),
 
'up' =>
  array (
   
0 => 'ref.misc.php',
   
1 => 'Fonctions diverses',
  ),
 
'prev' =>
  array (
   
0 => 'function.highlight-string.php',
   
1 => 'highlight_string',
  ),
 
'next' =>
  array (
   
0 => 'function.pack.php',
   
1 => 'pack',
  ),
);
$setup["toc"] = $TOC;
$setup["parents"] = $PARENTS;
manual_setup($setup);

manual_header();
?>
<div id="function.ignore-user-abort" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ignore_user_abort</h1>
  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">ignore_user_abort</span> &mdash; <span class="dc-title">Active l&#039;interruption de script sur déconnexion du visiteur</span></p>

 </div>

 <a name="function.ignore-user-abort.description"></a><div class="refsect1 description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">int</span> <span class="methodname"><b>ignore_user_abort</b></span>
    ([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$value</tt></span>
  ] )</div>

  <p class="para rdfs-comment">
   <b>ignore_user_abort()</b> active l&#039;option qui fait que,
   lors de la déconnexion du client Web, le script poursuit
   son exécution.
  </p>
 </div>


 <a name="function.ignore-user-abort.parameters"></a><div class="refsect1 parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   </p><dl>

    <dt class="varlistentry">

     <span class="term"><i><tt class="parameter">value</tt></i>
</span>

     </dt><dd class="listitem">

      <p class="para">
       Si fourni, la fonction va attribuer à la directive
       <a href="misc.configuration.php#ini.ignore-user-abort" class="link">ignore_user_abort</a> la
       valeur de <i><tt class="parameter">value</tt></i>
. Si omis, cette
       fonction ne fait que retourner la valeur de la configuration
       courante.
      </p>
     </dd>

   
   </dl>
<p>
  </p>
 </div>


 <a name="function.ignore-user-abort.returnvalues"></a><div class="refsect1 returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Retourne la configuration précédente, sous la forme d&#039;un <a href="language.types.integer.php" class="link">entier</a>.
  </p>
 </div>


 <a name="function.ignore-user-abort.examples"></a><div class="refsect1 examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   </p><div class="example">
    <p><b>Exemple #1 Exemple avec <b>ignore_user_abort()</b></b></p>
    <div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;Ignore&nbsp;la&nbsp;déconnexion&nbsp;de&nbsp;l'utilisateur&nbsp;et&nbsp;autorise<br />//&nbsp;le&nbsp;script&nbsp;à&nbsp;continuer&nbsp;de&nbsp;s'exécuter<br /></span><span style="color: #0000BB">ignore_user_abort</span><span style="color: #007700">(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">set_time_limit</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #DD0000">'Test&nbsp;du&nbsp;gestionnaire&nbsp;de&nbsp;connexion&nbsp;de&nbsp;PHP'</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">//&nbsp;Exécution&nbsp;d'une&nbsp;boucle&nbsp;infinie&nbsp;surveillant<br />//&nbsp;l'activité&nbsp;de&nbsp;l'utilisateur.&nbsp;Soit&nbsp;il&nbsp;click&nbsp;en&nbsp;dehors<br />//&nbsp;de&nbsp;la&nbsp;page,&nbsp;soit&nbsp;il&nbsp;click&nbsp;sur&nbsp;le&nbsp;boutton&nbsp;"Stop".<br /></span><span style="color: #007700">while(</span><span style="color: #0000BB">1</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;La&nbsp;connexion&nbsp;a-t-elle&nbsp;échouée&nbsp;?<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if(</span><span style="color: #0000BB">connection_status</span><span style="color: #007700">()&nbsp;!=&nbsp;</span><span style="color: #0000BB">CONNECTION_NORMAL</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;On&nbsp;attend&nbsp;10&nbsp;secondes<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">sleep</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;Si&nbsp;c'est&nbsp;atteint,&nbsp;alors&nbsp;l'instruction&nbsp;'break'&nbsp;<br />//&nbsp;sera&nbsp;lancée&nbsp;depuis&nbsp;la&nbsp;boucle&nbsp;infinie<br /><br />//&nbsp;Aussi,&nbsp;nous&nbsp;pouvons&nbsp;à&nbsp;ce&nbsp;niveau&nbsp;entrer&nbsp;des&nbsp;informations&nbsp;dans&nbsp;l'historique,<br />//&nbsp;ou&nbsp;exécuter&nbsp;d'autres&nbsp;taches&nbsp;nécessaires,&nbsp;sans&nbsp;pour&nbsp;autant&nbsp;être&nbsp;dépendant<br />//&nbsp;du&nbsp;navigateur.<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div><p>
  </p>
 </div>


 <a name="function.ignore-user-abort.notes"></a><div class="refsect1 notes">
  <h3 class="title">Notes</h3>
  <p class="para">
   PHP ne détecte pas la déconnexion du client Web jusqu&#039;à ce
   qu&#039;une tentative d&#039;envoi soit faite. La simple
   utilisation d&#039;un <a href="function.echo.php" class="function">echo()</a> ne garantit
   pas que l&#039;information est envoyée, voir la fonction
   <a href="function.flush.php" class="function">flush()</a>.
  </p>
 </div>


 <a name="function.ignore-user-abort.seealso"></a><div class="refsect1 seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   </p><ul class="simplelist">
    <li class="member"><a href="function.connection-aborted.php" class="function" rel="rdfs-seeAlso">connection_aborted()</a> - Indique si l'internaute a abandonné la connexion HTTP</li>
    <li class="member"><a href="function.connection-status.php" class="function" rel="rdfs-seeAlso">connection_status()</a> - Retourne les bits de statut de la connexion HTTP</li>
    <li class="member">
     <a href="features.connection-handling.php" class="link">Gestionnaire de connexion</a>
     pour une description complète du gestionnaire de connexion en PHP.
    </li>
   </ul><p>
  </p>
 </div>


</div><?php manual_footer(); ?>
 
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