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archived-doc-es/reference/array/functions/array-pop.xml
Hartmut Holzgraefe 5b1dc40a56 banana-split
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@78203 c90b9560-bf6c-de11-be94-00142212c4b1
2002-04-15 00:21:43 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- splitted from ./es/functions/array.xml, last change in rev 1.1 -->
<!-- last change to 'array-pop' in en/ tree in rev 1.2 -->
<refentry id="function.array-pop">
<refnamediv>
<refname>array_pop</refname>
<refpurpose>Extrae el &uacute;ltimo elemento de la matriz</refpurpose>
</refnamediv>
<refsect1>
<title>Descripci&oacute;n</title>
<methodsynopsis>
<type>mixed</type><methodname>array_pop</methodname>
<methodparam><type>array</type><parameter>matriz</parameter></methodparam>
</methodsynopsis>
<para>
<function>array_pop</function> extrae y devuelve el &uacute;ltimo valor
de la <parameter>matriz</parameter>, acortando la
<parameter>matriz</parameter> en un elemento.
</para>
<para>
<example>
<title>Ejemplo de <function>array_pop</function></title>
<programlisting role="php">
$pila = array ("naranja", "manzana", "frambuesa");
$fruta = array_pop ($pila);
</programlisting>
<para>
Tras esto, $pila contiene s&oacute;lo 2 elementos: "naranja" y "manzana",
y $fruta contiene "frambuesa".
</para>
</example>
</para>
<para>
Vea tambi&eacute;n: <function>array_push</function>,
<function>array_shift</function>, y
<function>array_unshift</function>.
<note>
<para>
Esta funci&oacute;n fue a&ntilde;adida en el PHP 4.0.
</para>
</note>
</para>
</refsect1>
</refentry>
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