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natsort.xml
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157 lines (147 loc) · 3.77 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 52e3799c4caf4a0448eea45b97c4d76a2d59c95d Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: yes -->
<refentry xml:id="arrayobject.natsort" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>ArrayObject::natsort</refname>
<refpurpose>Ordena los elementos con un tri natural</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="ArrayObject">
<modifier>public</modifier> <type>true</type><methodname>ArrayObject::natsort</methodname>
<void/>
</methodsynopsis>
<para>
Este método implementa un algoritmo de ordenación que coloca las
strings alfanuméricas en el mismo orden que un humano utilizaría,
manteniendo la correlación entre las claves y los valores. Esto se
denomina tri natural. Por ejemplo, el tri natural se distingue del
tri informático, tal como se utiliza en
<link linkend="arrayobject.asort">ArrayObject::asort</link>, como
se ilustra a continuación.
</para>
¬e.sort-unstable;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.void;
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&return.type.true;
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Ejemplo con <function>ArrayObject::natsort</function></title>
<programlisting role="php">
<![CDATA[
<?php
$array = array("img12.png", "img10.png", "img2.png", "img1.png");
$arr1 = new ArrayObject($array);
$arr2 = clone $arr1;
$arr1->asort();
echo "Tri estándar\n";
var_dump($arr1);
$arr2->natsort();
echo "\nTri en orden natural\n";
var_dump($arr2);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Tri estándar
object(ArrayObject)#1 (1) {
["storage":"ArrayObject":private]=>
array(4) {
[3]=>
string(8) "img1.png"
[1]=>
string(9) "img10.png"
[0]=>
string(9) "img12.png"
[2]=>
string(8) "img2.png"
}
}
Tri en orden natural
object(ArrayObject)#2 (1) {
["storage":"ArrayObject":private]=>
array(4) {
[3]=>
string(8) "img1.png"
[2]=>
string(8) "img2.png"
[1]=>
string(9) "img10.png"
[0]=>
string(9) "img12.png"
}
}
]]>
</screen>
<para>
Para más información, véase el sitio de Martin Pool
<link xlink:href="&url.strnatcmp;"><literal>Natural Order String Comparison</literal></link>.
</para>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>ArrayObject::asort</methodname></member>
<member><methodname>ArrayObject::ksort</methodname></member>
<member><methodname>ArrayObject::natcasesort</methodname></member>
<member><methodname>ArrayObject::uasort</methodname></member>
<member><methodname>ArrayObject::uksort</methodname></member>
<member><function>natsort</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->