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?>
<div id="reflectionreference.fromarrayelement" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ReflectionReference::fromArrayElement</h1>
  <p class="verinfo">(PHP 7 &gt;= 7.4.0, PHP 8)</p><p class="refpurpose"><span class="refname">ReflectionReference::fromArrayElement</span> &mdash; <span class="dc-title">Crear un ReflectionReference desde un elemento de un array</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-reflectionreference.fromarrayelement-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>ReflectionReference::fromArrayElement</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$array</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$key</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.reflectionreference.php" class="type ReflectionReference">ReflectionReference</a></span></span></div>

  <p class="para rdfs-comment">
   Crear un <span class="classname"><a href="class.reflectionreference.php" class="classname">ReflectionReference</a></span> desde un elemento de un array.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-reflectionreference.fromarrayelement-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">array</code></dt>
    <dd>
     <p class="para">
      El array que contiene la referencia potencial.
     </p>
    </dd>
   
   
    <dt><code class="parameter">key</code></dt>
    <dd>
     <p class="para">
      La clave; sea un integer o un string.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectionreference.fromarrayelement-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve una instancia de <span class="classname"><a href="class.reflectionreference.php" class="classname">ReflectionReference</a></span> si
   <code class="literal">$array[$key]</code> es una referencia, o null en caso contrario.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-reflectionreference.fromarrayelement-errors">
  <h3 class="title">Errores/Excepciones</h3>
  <p class="para">
   Si <code class="parameter">array</code> no es un array, o <code class="parameter">key</code>
   no es un integer o string, se lanza una <span class="classname"><a href="class.typeerror.php" class="classname">TypeError</a></span>.
   Si <code class="literal">$array[$key]</code> no existe,
   se lanza una <span class="classname"><a href="class.reflectionexception.php" class="classname">ReflectionException</a></span>.
  </p>
 </div>


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