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116 lines
2.9 KiB
XML
Executable File
116 lines
2.9 KiB
XML
Executable File
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: a331ac8a86bb5929b79be9a369fac1e3af516241 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.apache-getenv" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>apache_getenv</refname>
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<refpurpose>Lit une variable de processus Apache</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 class="union"><type>string</type><type>false</type></type><methodname>apache_getenv</methodname>
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<methodparam><type>string</type><parameter>variable</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>walk_to_top</parameter><initializer>&false;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Récupère une variable d'environnement d'Apache.
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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>variable</parameter></term>
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<listitem>
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<para>
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La variable d'environnement Apache.
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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>walk_to_top</parameter></term>
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<listitem>
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<para>
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Si passé à &true;, récupération de la variable de haut niveau disponible
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pour toutes les couches d'Apache.
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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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La valeur de la variable d'environnement d'Apache en cas de réussite ou
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&false; en cas d'échec.
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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>apache_getenv</function></title>
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<para>
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L'exemple suivant montre comment récupérer la valeur de la variable
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d'environnement <varname>SERVER_ADDR</varname>.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$ret = apache_getenv("SERVER_ADDR");
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echo $ret;
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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42.24.42.240
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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>apache_setenv</function></member>
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<member><function>getenv</function></member>
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<member>
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<link linkend="language.variables.superglobals">Superglobales</link>
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</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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-->
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