mirror of
https://github.com/php/doc-es.git
synced 2026-04-27 00:58:15 +02:00
Pedro Antonio Gil Rodríguez
d2b0d52183
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@324249 c90b9560-bf6c-de11-be94-00142212c4b1
121 lines
2.9 KiB
XML
121 lines
2.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 5faa7a6747bca628b3bdcc9f93aec5603b65581f Maintainer: seros Status: ready -->
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<refentry xml:id="function.uksort" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>uksort</refname>
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<refpurpose>Ordena un array según sus claves usando una función de comparación definida por el usuario</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>uksort</methodname>
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<methodparam><type>array</type><parameter role="reference">array</parameter></methodparam>
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<methodparam><type>callable</type><parameter>cmp_function</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>uksort</function> ordenará las claves de un array usando una
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función de comparación proporcionada por el usuario. Si el array que se desea ordenar
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necesita ser ordenado por algún criterio no trivial, debería usar
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esta función.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>array</parameter></term>
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<listitem>
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<para>
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El array de entrada.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>cmp_function</parameter></term>
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<listitem>
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<para>
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&return.callbacksort;
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</para>
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&callback.cmp;
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Ejemplo de <function>uksort</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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function cmp($a, $b)
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{
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$a = preg_replace('@^(un|una|la) @', '', $a);
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$b = preg_replace('@^(un|una|la) @', '', $b);
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return strcasecmp($a, $b);
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}
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$a = array("Víctor" => 1, "la Tierra" => 2, "una manzana" => 3, "un plátano" => 4);
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uksort($a, "cmp");
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foreach ($a as $clave => $valor) {
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echo "$clave: $valor\n";
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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una manzana: 3
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un plátano: 4
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la Tierra: 2
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Víctor: 1
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>usort</function></member>
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<member>&seealso.array.sorting;</member>
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</simplelist>
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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:"~/.phpdoc/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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