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03d0f70798
git-svn-id: https://svn.php.net/repository/phpdoc/pl/trunk@82551 c90b9560-bf6c-de11-be94-00142212c4b1
65 lines
2.0 KiB
XML
65 lines
2.0 KiB
XML
<?xml version="1.0" encoding="iso-8859-2"?>
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<!-- EN-Revision: 1.4 Maintainer: leszek Status: ready -->
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<!-- $Revision: 1.4 $ -->
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<refentry id="function.array-search">
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<refnamediv>
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<refname>array_search</refname>
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<refpurpose>
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Przeszukuje tablicê pod k±tem podanej warto¶ci i w przypadku sukcesu
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zwraca odpowiedni klucz
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Opis</title>
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<methodsynopsis>
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<type>mixed</type><methodname>array_search</methodname>
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<methodparam><type>mixed</type><parameter>ig³a</parameter></methodparam>
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<methodparam><type>array</type><parameter>stóg_siana</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>¶cis³y</parameter></methodparam>
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</methodsynopsis>
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<para>
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Przeszukuje <parameter>stóg_siana</parameter> w poszukiwaniu parametru
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<parameter>ig³a</parameter> i zwraca odpowiedni klucz je¶li zosta³ on
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znaleziony lub &false; w przeciwnym przypadku.
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</para>
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<note>
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<para>
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Pocz±wszy od PHP 4.1.2, <function>array_search</function> zwraca
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<constant>NULL</constant> w przypadku niepowodzenia zamiast &false;
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</para>
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</note>
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<para>
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Je¶li trzeci parametr <parameter>¶cis³y</parameter> jest ustawiony na
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&true; to <function>array_search</function> porówna tak¿e typy
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parametru <parameter>ig³a</parameter> z tymi z parametru
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<parameter>stóg_siana</parameter>.
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</para>
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&return.falseproblem;
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<para>
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Patrz tak¿e: <function>array_keys</function> i
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<function>in_array</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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