<?php
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    1 => 'linkinfo',
    2 => 'Renvoie les informations d\'un lien',
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?>
<div id="function.linkinfo" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">linkinfo</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">linkinfo</span> &mdash; <span class="dc-title">Renvoie les informations d&#039;un lien</span></p>

 </div>

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

  <p class="para rdfs-comment">
   Renvoie les informations d&#039;un lien.
  </p>
  <p class="para">
   Cette fonction est utilisée pour vérifier si un lien (pointé
   par le chemin <code class="parameter">path</code>) existe réellement
   (en utilisant la même méthode que la macro S_ISLNK, définie dans
   <var class="filename">stat.h</var>).
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.linkinfo-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">path</code></dt>
     <dd>
      <p class="para">
       Chemin vers le lien.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.linkinfo-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   <span class="function"><strong>linkinfo()</strong></span> retourne le champ <code class="literal">st_dev</code>
   de la structure stat Unix C, retourné par l&#039;appel système
   <code class="literal">lstat</code>. Retourne un entier non négatif en cas de succès,
   -1 dans le cas où le lien n&#039;a pas été trouvé, ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si une violation
   open.base_dir survient.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.linkinfo-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>linkinfo()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">linkinfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'/vmlinuz'</span><span style="color: #007700">); </span><span style="color: #FF8000">// 835<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-function.linkinfo-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.symlink.php" class="function" rel="rdfs-seeAlso">symlink()</a> - Cr&eacute;e un lien symbolique</span></li>
    <li><span class="function"><a href="function.link.php" class="function" rel="rdfs-seeAlso">link()</a> - Cr&eacute;e un lien</span></li>
    <li><span class="function"><a href="function.readlink.php" class="function" rel="rdfs-seeAlso">readlink()</a> - Renvoie le contenu d'un lien symbolique</span></li>
   </ul>
  </p>
 </div>


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