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git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@351882 c90b9560-bf6c-de11-be94-00142212c4b1
171 lines
3.8 KiB
XML
171 lines
3.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: cd943f94a013b74df8765ab8e1a620a916a64a85 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.array-chunk" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>array_chunk</refname>
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<refpurpose>Sépare un tableau en tableaux de taille inférieure</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>array</type><methodname>array_chunk</methodname>
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<methodparam><type>array</type><parameter>array</parameter></methodparam>
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<methodparam><type>int</type><parameter>length</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>preserve_keys</parameter><initializer>&false;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Sépare le tableau <parameter>array</parameter> en plusieurs tableaux comptant
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<parameter>length</parameter> éléments. Il est aussi possible que le dernier
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tableau contienne moins de valeurs.
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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 à traiter
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>length</parameter></term>
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<listitem>
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<para>
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La taille de chaque tableau
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>preserve_keys</parameter></term>
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<listitem>
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<para>
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Lorsque définit à &true;, les clés seront préservées.
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Par défaut, vaut &false; ce qui réindexera le tableau résultant numériquement
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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 un tableau multidimensionnel indexé numériquement, commençant à zéro,
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dont chaque dimension contient <parameter>length</parameter> éléments.
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</para>
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</refsect1>
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<refsect1 role="errors">
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&reftitle.errors;
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<para>
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Si <parameter>length</parameter> est inférieur à 1, une alerte de niveau
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<constant>E_WARNING</constant> sera émise et &null; retournée.
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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>array_chunk</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$input_array = array('a', 'b', 'c', 'd', 'e');
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print_r(array_chunk($input_array, 2));
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print_r(array_chunk($input_array, 2, true));
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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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[0] => Array
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(
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[0] => a
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[1] => b
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)
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[1] => Array
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(
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[0] => c
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[1] => d
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)
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[2] => Array
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(
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[0] => e
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)
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)
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Array
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(
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[0] => Array
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(
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[0] => a
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[1] => b
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)
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[1] => Array
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(
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[2] => c
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[3] => d
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)
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[2] => Array
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(
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[4] => e
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)
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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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</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>array_slice</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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--> |