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?>
<div id="recursivecallbackfilteriterator.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">RecursiveCallbackFilterIterator::__construct</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.4.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">RecursiveCallbackFilterIterator::__construct</span> &mdash; <span class="dc-title">Cria um RecursiveCallbackFilterIterator a partir de um RecursiveIterator</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-recursivecallbackfilteriterator.construct-description">
  <h3 class="title">Descrição</h3>
  <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>RecursiveCallbackFilterIterator::__construct</strong></span>(<span class="methodparam"><span class="type"><a href="class.recursiveiterator.php" class="type RecursiveIterator">RecursiveIterator</a></span> <code class="parameter">$iterator</code></span>, <span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code></span>)</div>

  <p class="para rdfs-comment">
   Cria um iterador filtrado a partir de um <span class="interfacename"><a href="class.recursiveiterator.php" class="interfacename">RecursiveIterator</a></span>
   usando o <code class="parameter">callback</code> para determinar quais
   itens são aceitos ou rejeitados.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-recursivecallbackfilteriterator.construct-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">iterator</code></dt>
    <dd>
     <p class="para">
      O iterador recursivo a ser filtrado.
     </p>
    </dd>
   
   
    <dt><code class="parameter">callback</code></dt>
    <dd>
     <p class="para">
      O callback, que deve retornar <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> para aceitar o item atual
      ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> caso contrário.
      Veja <a href="class.recursivecallbackfilteriterator.php#recursivecallbackfilteriterator.examples" class="link">Exemplos</a>.
     </p>
     <p class="para">
      Pode ser qualquer valor <span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> válido.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 seealso" id="refsect1-recursivecallbackfilteriterator.construct-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><a href="class.recursivecallbackfilteriterator.php#recursivecallbackfilteriterator.examples" class="link">Exemplos de RecursiveCallbackFilterIterator</a></li>
    <li><span class="methodname"><a href="recursivecallbackfilteriterator.getchildren.php" class="methodname" rel="rdfs-seeAlso">RecursiveCallbackFilterIterator::getChildren()</a> - Retorna os filhos do iterador interno contidos em um RecursiveCallbackFilterIterator</span></li>
    <li><span class="methodname"><a href="recursivecallbackfilteriterator.haschildren.php" class="methodname" rel="rdfs-seeAlso">RecursiveCallbackFilteriterator::hasChildren()</a> - Verifica se o elemento atual do iterador interno possui filhos</span></li>
   </ul>
  </p>
 </div>


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