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98ecf196ef
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@172709 c90b9560-bf6c-de11-be94-00142212c4b1
82 lines
2.2 KiB
XML
82 lines
2.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<!-- EN-Revision: 1.11 Maintainer: baoengb Status: ready -->
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<!-- splitted from ./es/functions/array.xml, last change in rev 1.1 -->
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<refentry id="function.array-pop">
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<refnamediv>
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<refname>array_pop</refname>
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<refpurpose>Extrae el último elemento de la matriz</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Descripción</title>
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<methodsynopsis>
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<type>mixed</type><methodname>array_pop</methodname>
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<methodparam><type>array</type><parameter role="reference">matriz</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>array_pop</function> extrae y devuelve el último valor
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de la <parameter>matriz</parameter>, acortando la
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<parameter>matriz</parameter> en un elemento. Si <parameter>matriz</parameter>
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está vacía (o no es una matriz), se regresará &null;.
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</para>
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&array.resetspointer;
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<para>
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<example>
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<title>Ejemplo de <function>array_pop</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$pila = array ("naranja", "plátano", "manzana", "frambuesa");
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$fruta = array_pop ($pila);
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print_r($pila);
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?>
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]]>
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</programlisting>
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<para>
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Después de esto, <varname>$pila</varname> tendrá sólo
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3 elementos:
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</para>
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<screen role="php">
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<![CDATA[
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Array
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(
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[0] => naranja
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[1] => plátano
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[2] => manzana
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)
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]]>
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</screen>
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<para>
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y <literal>frambuesa</literal> será asignada a <varname>$fruta</varname>.
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</para>
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</example>
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</para>
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<para>
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Vea también: <function>array_push</function>,
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<function>array_shift</function>, y
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<function>array_unshift</function>.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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