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git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@277578 c90b9560-bf6c-de11-be94-00142212c4b1
136 lines
3.2 KiB
XML
136 lines
3.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.27 $ -->
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<!-- EN-Revision: 1.17 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.natsort" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>natsort</refname>
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<refpurpose>Trie un tableau avec l'algorithme à "ordre naturel"</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>natsort</methodname>
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<methodparam><type>array</type><parameter role="reference">array</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>natsort</function> implémente un algorithme
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de tri qui traite les chaînes alphanumériques du tableau
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<parameter>array</parameter> comme un être humain tout en
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conservant la relation clé/valeur. C'est ce qui est appelé
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l'"ordre naturel". Un exemple de la différence de traitement
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entre un tel algorithme et un algorithme de tri de chaînes
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(comme lorsqu'on utilise <function>sort</function>) est
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illustré ci-dessous.
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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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Le tableau d'entrée.
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</para>
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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>Exemple avec <function>natsort</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$array1 = $array2 = array("img12.png", "img10.png", "img2.png", "img1.png");
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sort($array1);
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echo "Standard sorting\n";
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print_r($array1);
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natsort($array2);
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echo "\nNatural order sorting\n";
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print_r($array2);
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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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Standard sorting
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Array
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(
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[0] => img1.png
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[1] => img10.png
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[2] => img12.png
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[3] => img2.png
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)
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Natural order sorting
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Array
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(
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[3] => img1.png
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[2] => img2.png
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[1] => img10.png
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[0] => img12.png
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)
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]]>
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</screen>
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<para>
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Pour plus de détails, rendez-vous sur le site de
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Martin Pool :
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<link xlink:href="&url.strnatcmp;"><literal>Natural Order String Comparison</literal></link>.
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</para>
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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>natcasesort</function></member>
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<member>&seealso.array.sorting;</member>
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<member><function>strnatcmp</function></member>
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<member><function>strnatcasecmp</function></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:"../../../../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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--> |