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https://github.com/sigmasternchen/php-doc-en
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c148211fa2
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@172416 c90b9560-bf6c-de11-be94-00142212c4b1
64 lines
1.9 KiB
XML
64 lines
1.9 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.8 $ -->
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<!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
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<refentry id="function.uasort">
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<refnamediv>
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<refname>uasort</refname>
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<refpurpose>
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Sort an array with a user-defined comparison function and
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maintain index association
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>bool</type><methodname>uasort</methodname>
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<methodparam><type>array</type><parameter role="reference">array</parameter></methodparam>
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<methodparam><type>callback</type><parameter>cmp_function</parameter></methodparam>
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</methodsynopsis>
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<para>
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This function sorts an array such that array indices maintain
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their correlation with the array elements they are associated
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with. This is used mainly when sorting associative arrays where
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the actual element order is significant. The comparison function
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is user-defined.
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</para>
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<para>
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&return.success;
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</para>
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<note>
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<para>
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Please see <function>usort</function> and
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<function>uksort</function> for examples of user-defined
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comparison functions.
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</para>
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</note>
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<para>
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See also <function>usort</function>, <function>uksort</function>,
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<function>sort</function>, <function>asort</function>,
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<function>arsort</function>, <function>ksort</function>,
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and <function>rsort</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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