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?>
<div id="reflectionfunctionabstract.getclosureusedvariables" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ReflectionFunctionAbstract::getClosureUsedVariables</h1>
  <p class="verinfo">(PHP 8 &gt;= 8.1.0)</p><p class="refpurpose"><span class="refname">ReflectionFunctionAbstract::getClosureUsedVariables</span> &mdash; <span class="dc-title">Devuelve un array de las variables utilizadas en la Closure</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-reflectionfunctionabstract.getclosureusedvariables-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ReflectionFunctionAbstract::getClosureUsedVariables</strong></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="para rdfs-comment">
   Devuelve un <span class="type"><a href="language.types.array.php" class="type array">array</a></span> de las variables utilizadas en la <span class="classname"><a href="class.closure.php" class="classname">Closure</a></span>.
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-reflectionfunctionabstract.getclosureusedvariables-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">Esta función no contiene ningún parámetro.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectionfunctionabstract.getclosureusedvariables-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve un <span class="type"><a href="language.types.array.php" class="type array">array</a></span> de las variables utilizadas en la <span class="classname"><a href="class.closure.php" class="classname">Closure</a></span>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-reflectionfunctionabstract.getclosureusedvariables-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Ejemplo de <span class="methodname"><strong>ReflectionFunctionAbstract::getClosureUsedVariables()</strong></span></strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$one </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$two </span><span style="color: #007700">= </span><span style="color: #0000BB">2</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$function </span><span style="color: #007700">= function() use (</span><span style="color: #0000BB">$one</span><span style="color: #007700">, </span><span style="color: #0000BB">$two</span><span style="color: #007700">) {<br />    static </span><span style="color: #0000BB">$three </span><span style="color: #007700">= </span><span style="color: #0000BB">3</span><span style="color: #007700">;<br />};<br /><br /></span><span style="color: #0000BB">$reflector </span><span style="color: #007700">= new </span><span style="color: #0000BB">ReflectionFunction</span><span style="color: #007700">(</span><span style="color: #0000BB">$function</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$reflector</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getClosureUsedVariables</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Resultado del ejemplo anterior es similar a:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">array(2) {
  [&quot;one&quot;]=&gt;
  int(1)
  [&quot;two&quot;]=&gt;
  int(2)
}</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-reflectionfunctionabstract.getclosureusedvariables-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="reflectionfunctionabstract.getclosurescopeclass.php" class="function" rel="rdfs-seeAlso">ReflectionFunctionAbstract::getClosureScopeClass()</a> - Devuelve la clase correspondiente al contexto interno de una funci&oacute;n an&oacute;nima</span></li>
    <li><span class="function"><a href="reflectionfunctionabstract.getclosurethis.php" class="function" rel="rdfs-seeAlso">ReflectionFunctionAbstract::getClosureThis()</a> - Devuelve el objeto que corresponde a $this dentro de una closure</span></li>
   </ul>
  </p>
 </div>


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