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doc-fr/reference/info/functions/putenv.xml
2021-09-24 04:13:47 +01:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 0c9c2dd669fe9395eaa73d487fbd160f9057429a Maintainer: yannick Status: ready -->
<!-- Reviewed: yes -->
<refentry xml:id="function.putenv" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>putenv</refname>
<refpurpose>Fixe la valeur d'une variable d'environnement</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>putenv</methodname>
<methodparam><type>string</type><parameter>assignment</parameter></methodparam>
</methodsynopsis>
<para>
Ajoute <parameter>assignment</parameter> à l'environnement serveur. Cette valeur n'existera que
durant la vie de la requête courante, et l'environnement initial sera restauré
lorsque le script sera terminé.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>assignment</parameter></term>
<listitem>
<para>
La configuration, comme <literal>"FOO=BAR"</literal>
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Modification d'une variable d'environnement</title>
<programlisting role="php">
<![CDATA[
<?php
putenv("UNIQID=$uniqid");
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>getenv</function></member>
<member><function>apache_setenv</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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