<?php
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include_once dirname(__FILE__) ."/toc/class.directoryiterator.inc";
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    0 => 'directoryiterator.seek.php',
    1 => 'DirectoryIterator::seek',
    2 => 'D&eacute;place le pointeur dans un it&eacute;rateur DirectoryIterator',
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    'path' => 'reference/spl/directoryiterator/seek.xml',
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?>
<div id="directoryiterator.seek" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DirectoryIterator::seek</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DirectoryIterator::seek</span> &mdash; <span class="dc-title">Déplace le pointeur dans un itérateur <span class="classname"><a href="class.directoryiterator.php" class="classname">DirectoryIterator</a></span></span></p>

 </div>
 <div class="refsect1 description" id="refsect1-directoryiterator.seek-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DirectoryIterator::seek</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$offset</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>


  <p class="para rdfs-comment">
   Déplace le pointeur dans un itérateur <span class="classname"><a href="class.directoryiterator.php" class="classname">DirectoryIterator</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-directoryiterator.seek-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">offset</code></dt>
     <dd>
      <p class="para">
       La position à atteindre (les positions commencent à zéro).
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-directoryiterator.seek-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Aucune valeur n&#039;est retournée.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-directoryiterator.seek-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Exemple avec <span class="methodname"><strong>DirectoryIterator::seek()</strong></span></strong></p>
    <div class="example-contents"><p>
     Recherche le 4eme élément dans le dossier contenant le script courant.
     Les deux premiers sont généralement <code class="literal">.</code> et <code class="literal">..</code>
    </p></div>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$iterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">seek</span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">valid</span><span style="color: #007700">()) {<br />    echo </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getFilename</span><span style="color: #007700">();<br />} else {<br />    echo </span><span style="color: #DD0000">'Pas de fichier en position 3'</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-directoryiterator.seek-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="directoryiterator.rewind.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::rewind()</a> - Revient au d&eacute;but du dossier</span></li>
    <li><span class="methodname"><a href="directoryiterator.next.php" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::next()</a> - Se d&eacute;place vers la prochaine entr&eacute;e</span></li>
    <li><span class="methodname"><a href="seekableiterator.seek.php" class="methodname" rel="rdfs-seeAlso">SeekableIterator::seek()</a> - Recherche une position</span></li>
   </ul>
  </p>
 </div>


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