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4a5535bd7f
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@271134 c90b9560-bf6c-de11-be94-00142212c4b1
92 lines
2.3 KiB
XML
92 lines
2.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.15 $ -->
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<!-- EN-Revision: 1.12 Maintainer: yannick Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.floor" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>floor</refname>
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<refpurpose>Arrondit à l'entier inférieur</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>float</type><methodname>floor</methodname>
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<methodparam><type>float</type><parameter>value</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Retourne l'entier inférieur du nombre <parameter>value</parameter>.
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</simpara>
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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>value</parameter></term>
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<listitem>
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<para>
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La valeur numérique à arrondir
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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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<function>floor</function> retourne l'entier inférieur
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du nombre <parameter>value</parameter>. La valeur retournée
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est un nombre à virgule flottante, (<type>float</type>)
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car ces nombres peuvent être plus grands que les entiers.
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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>floor</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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echo floor(4.3); // 4
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echo floor(9.999); // 9
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echo floor(-3.14); // -4
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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>ceil</function></member>
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<member><function>round</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:"../../../../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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--> |