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git-svn-id: https://svn.php.net/repository/phpdoc/pl/trunk@314024 c90b9560-bf6c-de11-be94-00142212c4b1
81 lines
2.2 KiB
XML
81 lines
2.2 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-shift" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>array_shift</refname>
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<refpurpose>Usuñ element z pocz±tku tablicy</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_shift</methodname>
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<methodparam><type>array</type><parameter role="reference">tablica</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>array_shift</function> usuwa pierwsz± warto¶æ parametru
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<parameter>tablica</parameter> i zwraca go skracaj±c t± tablicê o jeden
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element przesuwaj±c wszystkie pozosta³e elementy w dó³. Wszystkie klucze
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liczbowe zostan± zmodyfikowane tak, aby ich warto¶ci zaczyna³y siê od
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zera, podczas gdy klucze znakowe nie zostan± zmienione. Je¶li
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<parameter>tablica</parameter> jest pusta (lub nie jest tablic±),
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zwracana jest warto¶æ &null;.
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</para>
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&array.resetspointer;
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<example>
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<title>Przyk³ad u¿ycia <function>array_shift</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$stos = array ("pomarañcza", "banan", "jab³ko", "malina");
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$owoc = array_shift ($stos);
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?>
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]]>
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</programlisting>
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<para>
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Zmienna <varname>$stos</varname> bêdzie mia³a 3 elementy:
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</para>
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<screen>
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<![CDATA[
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Array
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(
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[0] => banan
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[1] => jab³ko
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[2] => malina
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)
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]]>
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</screen>
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<para>
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a <literal>pomarañcza</literal> bêdzie przypisana do zmiennej
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<varname>$owoc</varname>
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</para>
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</example>
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<para>
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Patrz tak¿e: <function>array_unshift</function>,
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<function>array_push</function> i
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<function>array_pop</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 encoding=iso-8859-2
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vi: ts=1 sw=1
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-->
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