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152 lines
3.6 KiB
XML
Executable File
152 lines
3.6 KiB
XML
Executable File
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: f781803449007bb0e3a96c693e0eee067f7eb466 Maintainer: HonestQiao Status: ready -->
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<!-- CREDITS: mowangjuanzi, Luffy -->
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<refentry xml:id="function.natcasesort" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>natcasesort</refname>
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<refpurpose>用“自然排序”算法对数组进行不区分大小写字母的排序</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>true</type><methodname>natcasesort</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>natcasesort</function> 是 <function>natsort</function> 函数的不区分大小写字母的版本。
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</para>
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<para>
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本函数实现了一个和人们通常对字母数字字符串进行排序的方法一样的排序算法并保持原有键／值的关联，这被称为“自然排序”。
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</para>
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¬e.sort-unstable;
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¬e.reset-index;
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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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输入的数组。
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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.true.always;
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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&return.type.true;
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</tbody>
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</tgroup>
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</informaltable>
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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><function>natcasesort</function> 示例</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$array1 = $array2 = array('IMG0.png', 'img12.png', 'img10.png', 'img2.png', 'img1.png', 'IMG3.png');
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sort($array1);
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echo "Standard sorting\n";
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print_r($array1);
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natcasesort($array2);
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echo "\nNatural order sorting (case-insensitive)\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] => IMG0.png
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[1] => IMG3.png
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[2] => img1.png
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[3] => img10.png
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[4] => img12.png
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[5] => img2.png
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)
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Natural order sorting (case-insensitive)
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Array
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(
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[0] => IMG0.png
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[4] => img1.png
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[3] => img2.png
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[5] => IMG3.png
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[2] => img10.png
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[1] => img12.png
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)
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]]>
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</screen>
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<para>
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更多信息见 Martin Pool 的
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<link xlink:href="&url.strnatcmp;">Natural Order String Comparison</link> 页面。
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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>natsort</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:"~/.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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