<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.sockets.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'fr',
  ),
  'this' => 
  array (
    0 => 'function.socket-strerror.php',
    1 => 'socket_strerror',
    2 => 'Retourne une cha&icirc;ne d&eacute;crivant un message d\'erreur',
  ),
  'up' => 
  array (
    0 => 'ref.sockets.php',
    1 => 'Fonctions sur les sockets',
  ),
  'prev' => 
  array (
    0 => 'function.socket-shutdown.php',
    1 => 'socket_shutdown',
  ),
  'next' => 
  array (
    0 => 'function.socket-write.php',
    1 => 'socket_write',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'fr',
    'path' => 'reference/sockets/functions/socket-strerror.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.socket-strerror" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">socket_strerror</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.1.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">socket_strerror</span> &mdash; <span class="dc-title">Retourne une chaîne décrivant un message d&#039;erreur</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.socket-strerror-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>socket_strerror</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$error_code</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>socket_strerror()</strong></span> prend un code d&#039;erreur comme paramètre
   <code class="parameter">error_code</code>. Cette valeur est souvent retournée par la
   fonction <span class="function"><a href="function.socket-last-error.php" class="function">socket_last_error()</a></span>. La fonction retourne
   le message d&#039;erreur correspondant.
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    Bien que les messages d&#039;erreur générés par l&#039;extension socket soient
    en anglais, le système gérant les messages de cette fonction dépend
    de la locale courante (<strong><code><a href="string.constants.php#constant.lc-messages">LC_MESSAGES</a></code></strong>).
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.socket-strerror-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">error_code</code></dt>
     <dd>
      <p class="para">
       Une numéro d&#039;erreur de socket valide, comme produit par la fonction
       <span class="function"><a href="function.socket-last-error.php" class="function">socket_last_error()</a></span>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.socket-strerror-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Retourne le message d&#039;erreur associé avec le paramètre
   <code class="parameter">error_code</code>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.socket-strerror-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>socket_strerror()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">false </span><span style="color: #007700">== (</span><span style="color: #0000BB">$socket </span><span style="color: #007700">= @</span><span style="color: #0000BB">socket_create</span><span style="color: #007700">(</span><span style="color: #0000BB">AF_INET</span><span style="color: #007700">, </span><span style="color: #0000BB">SOCK_STREAM</span><span style="color: #007700">, </span><span style="color: #0000BB">SOL_TCP</span><span style="color: #007700">))) {<br />   echo </span><span style="color: #DD0000">"socket_create() a échoué : raison : " </span><span style="color: #007700">. </span><span style="color: #0000BB">socket_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">socket_last_error</span><span style="color: #007700">()) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br />if (</span><span style="color: #0000BB">false </span><span style="color: #007700">== (@</span><span style="color: #0000BB">socket_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">, </span><span style="color: #DD0000">'127.0.0.1'</span><span style="color: #007700">, </span><span style="color: #0000BB">80</span><span style="color: #007700">))) {<br />   echo </span><span style="color: #DD0000">"socket_bind() a échoué : raison : " </span><span style="color: #007700">. </span><span style="color: #0000BB">socket_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">socket_last_error</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">)) . </span><span style="color: #DD0000">"\n"</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;affichage attendu pour l&#039;exemple du dessus (en supposant que
     l&#039;on essaye d&#039;exécuter le script sans les droits Administrateur) :
    </p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">socket_bind() a échoué : raison : Permission denied</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.socket-strerror-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.socket-accept.php" class="function" rel="rdfs-seeAlso">socket_accept()</a> - Accepte une connexion sur un socket</span></li>
    <li><span class="function"><a href="function.socket-bind.php" class="function" rel="rdfs-seeAlso">socket_bind()</a> - Lie un nom &agrave; un socket</span></li>
    <li><span class="function"><a href="function.socket-connect.php" class="function" rel="rdfs-seeAlso">socket_connect()</a> - Cr&eacute;e une connexion sur un socket</span></li>
    <li><span class="function"><a href="function.socket-listen.php" class="function" rel="rdfs-seeAlso">socket_listen()</a> - Attend une connexion sur un socket</span></li>
    <li><span class="function"><a href="function.socket-create.php" class="function" rel="rdfs-seeAlso">socket_create()</a> - Cr&eacute;e un socket</span></li>
   </ul>
  </p>
 </div>


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