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git-svn-id: https://svn.php.net/repository/phpdoc/pl/trunk@314024 c90b9560-bf6c-de11-be94-00142212c4b1
82 lines
2.3 KiB
XML
82 lines
2.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-2"?>
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<!-- EN-Revision: n/a Maintainer: leszek Status: ready -->
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<!-- $Revision$ -->
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<refentry xml:id="function.array-intersect" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>array_intersect</refname>
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<refpurpose>Zwraca przeciêcie tablic</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>array</type><methodname>array_intersect</methodname>
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<methodparam><type>array</type><parameter>tablica1</parameter></methodparam>
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<methodparam><type>array</type><parameter>tablica2</parameter></methodparam>
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<methodparam choice="opt"><type>array</type><parameter> ...</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>array_intersect</function> zwraca tablicê zawieraj±c± wszystkie
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warto¶ci tablicy <parameter>tablica1</parameter> które istniej± we
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wszystkich argumentach. Zauwa¿, ¿a zachowywane s± przypisania kluczy.
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</para>
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<para>
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<example>
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<title>Przyk³ad u¿ycia <function>array_intersect</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$tablica1 = array ("a" => "zielony", "czerwony", "niebieski");
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$tablica2 = array ("b" => "zielony", "¿ó³ty", "czerwony");
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$wynik = array_intersect ($tablica1, $tablica2);
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print_r($wynik);
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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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Array
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(
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[a] => zielony
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[0] => czerwony
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)
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]]>
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</screen>
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</example>
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</para>
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<note>
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<simpara>
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Dwa elementy tablicy uwa¿ane s± za identyczne wtedy i tylko wtedy je¶li
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<literal>(string) $element1 === (string) $element2</literal>. S³ownie:
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kiedy reprezentacje elementów w postaci stringów s± identyczne.
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<!-- TODO: przyk³ad... -->
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</simpara>
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</note>
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<para>
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Patrz tak¿e: <function>array_intersect_assoc</function>,
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<function>array_diff</function> i <function>array_diff_assoc</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:"~/.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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