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git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@297124 c90b9560-bf6c-de11-be94-00142212c4b1
107 lines
2.7 KiB
XML
107 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.reset" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>reset</refname>
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<refpurpose>Remet le pointeur interne de tableau au début</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>mixed</type><methodname>reset</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>reset</function> replace le pointeur de tableau
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<parameter>array</parameter> au premier élément et retourne la valeur
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du premier élément.
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</para>
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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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Le tableau d'entrée.
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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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Retourne la valeur du premier élément du tableau, ou &false; si le tableau
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est vide.
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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>Exemple avec <function>reset</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$array = array('step one', 'step two', 'step three', 'step four');
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// Par défaut, le pointeur est sur le premier élément
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echo current($array) . "<br />\n"; // "step one"
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// on saute deux éléments
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next($array);
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next($array);
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echo current($array) . "<br />\n"; // "step three"
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// on remet le pointeur au début
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reset($array);
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echo current($array) . "<br />\n"; // "step one"
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?>
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]]>
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</programlisting>
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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>current</function></member>
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<member><function>each</function></member>
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<member><function>end</function></member>
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<member><function>next</function></member>
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<member><function>prev</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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--> |