mirror of
https://github.com/macintoshplus/doc-fr.git
synced 2026-03-24 08:52:09 +01:00
c30f9438ac
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@351457 c90b9560-bf6c-de11-be94-00142212c4b1
129 lines
3.3 KiB
XML
129 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<!-- EN-Revision: 23f5599c8cc2713e7a4fdc29d8cceab66c341c48 Maintainer: yannick Status: ready -->
|
|
<!-- Reviewed: yes -->
|
|
<refentry xml:id="function.bccomp" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>bccomp</refname>
|
|
<refpurpose>Compare deux nombres de grande taille</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>bccomp</methodname>
|
|
<methodparam><type>string</type><parameter>num1</parameter></methodparam>
|
|
<methodparam><type>string</type><parameter>num2</parameter></methodparam>
|
|
<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>scale</parameter><initializer>&null;</initializer></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Compare l'opérande <parameter>num1</parameter>
|
|
avec l'opérande <parameter>num2</parameter> et retourne le
|
|
résultat sous forme d'un &integer;.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>num1</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
L'opérande de gauche, sous la forme d'une &string;.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>num2</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
L'opérande de droite, sous la forme d'une &string;.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>scale</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Le paramètre optionnel <parameter>scale</parameter>
|
|
est utilisé pour définir le nombre de digits après la décimale
|
|
qui sera utilisé dans la comparaison.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
Retourne &zero; si les deux opérandes sont égaux, &one; si l'opérande
|
|
<parameter>num1</parameter> est plus grand que l'opérande
|
|
<parameter>num2</parameter>, -1 sinon.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="changelog">
|
|
&reftitle.changelog;
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>8.0.0</entry>
|
|
<entry>
|
|
<parameter>scale</parameter> est désormais nullable.
|
|
</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<example>
|
|
<title>Exemple avec <function>bccomp</function></title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
|
|
echo bccomp('1', '2') . "\n"; // -1
|
|
echo bccomp('1.00001', '1', 3); // 0
|
|
echo bccomp('1.00001', '1', 5); // 1
|
|
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</refsect1>
|
|
</refentry>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|