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?>
<div id="limititerator.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">LimitIterator::__construct</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">LimitIterator::__construct</span> &mdash; <span class="dc-title">Construit un nouvel objet LimitIterator</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-limititerator.construct-description">
  <h3 class="title">Description</h3>
  <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>LimitIterator::__construct</strong></span>(<span class="methodparam"><span class="type"><a href="class.iterator.php" class="type Iterator">Iterator</a></span> <code class="parameter">$iterator</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$offset</code><span class="initializer"> = 0</span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$limit</code><span class="initializer"> = -1</span></span>)</div>

  <p class="para rdfs-comment">
   Construit un nouvel objet <span class="classname"><a href="class.limititerator.php" class="classname">LimitIterator</a></span>,depuis <code class="parameter">iterator</code> avec
   un <code class="parameter">offset</code> et une limite maximum <code class="parameter">limit</code>
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-limititerator.construct-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">iterator</code></dt>
     <dd>
      <p class="para">
       L&#039;<span class="classname"><a href="class.iterator.php" class="classname">Iterator</a></span> à limiter.
      </p>
     </dd>
    
    
     <dt><code class="parameter">offset</code></dt>
     <dd>
      <p class="para">
       Position optionnelle de la limite.
      </p>
     </dd>
    
    
     <dt><code class="parameter">limit</code></dt>
     <dd>
      <p class="para">
       Nombre optionnelle de la limite.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-limititerator.construct-errors">
  <h3 class="title">Erreurs / Exceptions</h3>
  <p class="para">
   Lance une <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span>
   si <code class="parameter">offset</code> est inférieur à <code class="literal">0</code>
   ou si <code class="parameter">limit</code> est inférieur à <code class="literal">-1</code>.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-limititerator.construct-changelog">
  <h3 class="title">Historique</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Version</th>
       <th>Description</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.0.0</td>
       <td>
        Lance désormais une exception <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span>
        quand <code class="parameter">offset</code> est inférieur à <code class="literal">0</code> ;
        Auparavant, une <span class="classname"><a href="class.runtimeexception.php" class="classname">RuntimeException</a></span> était lancée.
       </td>
      </tr>

      <tr>
       <td>8.0.0</td>
       <td>
        Lance désormais une exception <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span>
        quand <code class="parameter">limit</code> est inférieur à <code class="literal">-1</code> ;
        Auparavant, une <span class="classname"><a href="class.runtimeexception.php" class="classname">RuntimeException</a></span> était lancée.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-limititerator.construct-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemple #1 Exemple <span class="function"><strong>LimitIterator::__construct()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$ait </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayIterator</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'a'</span><span style="color: #007700">, </span><span style="color: #DD0000">'b'</span><span style="color: #007700">, </span><span style="color: #DD0000">'c'</span><span style="color: #007700">, </span><span style="color: #DD0000">'d'</span><span style="color: #007700">, </span><span style="color: #DD0000">'e'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$lit </span><span style="color: #007700">= new </span><span style="color: #0000BB">LimitIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$ait</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$lit </span><span style="color: #007700">as </span><span style="color: #0000BB">$value</span><span style="color: #007700">) {<br />    echo </span><span style="color: #0000BB">$value </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;exemple ci-dessus va afficher :</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">b
c
d</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-limititerator.construct-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><a href="class.limititerator.php#limititerator.examples" class="link">Exemples LimitIterator</a></li>
   </ul>
  </p>
 </div>


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