mirror of
https://github.com/macintoshplus/doc-fr.git
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176 lines
4.3 KiB
XML
176 lines
4.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 0e8fa6aa168fe2cb9bc5cae74ed22a52d1df891b Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.get-defined-constants" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>get_defined_constants</refname>
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<refpurpose>Retourne la liste des constantes et leurs valeurs</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>get_defined_constants</methodname>
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<methodparam choice="opt"><type>bool</type><parameter>categorize</parameter><initializer>&false;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Retourne les noms et valeurs des constantes déjà définies.
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Cela inclut les constantes créées par les extensions, et celles
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créées avec la fonction <function>define</function>.
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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>categorize</parameter></term>
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<listitem>
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<para>
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Permet à cette fonction de retourner un tableau multidimensionnel
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avec les catégories en tant que clés de la première dimension et les constantes
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ainsi que leurs valeurs dans la seconde dimension.
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<informalexample>
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<programlisting role="php">
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<![CDATA[
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<?php
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define("MY_CONSTANT", 1);
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print_r(get_defined_constants(true));
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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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Array
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(
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[Core] => Array
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(
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[E_ERROR] => 1
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[E_WARNING] => 2
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[E_PARSE] => 4
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[E_NOTICE] => 8
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[E_CORE_ERROR] => 16
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[E_CORE_WARNING] => 32
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[E_COMPILE_ERROR] => 64
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[E_COMPILE_WARNING] => 128
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[E_USER_ERROR] => 256
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[E_USER_WARNING] => 512
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[E_USER_NOTICE] => 1024
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[E_ALL] => 2047
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[TRUE] => 1
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)
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[pcre] => Array
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(
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[PREG_PATTERN_ORDER] => 1
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[PREG_SET_ORDER] => 2
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[PREG_OFFSET_CAPTURE] => 256
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[PREG_SPLIT_NO_EMPTY] => 1
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[PREG_SPLIT_DELIM_CAPTURE] => 2
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[PREG_SPLIT_OFFSET_CAPTURE] => 4
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[PREG_GREP_INVERT] => 1
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)
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[user] => Array
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(
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[MY_CONSTANT] => 1
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)
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)
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]]>
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</screen>
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</informalexample>
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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 de constantes au format "nom de la constante"
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=> "valeur de la constante", optionnellement
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groupées par le nom de l'extension ayant enregistré la constante.
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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>get_defined_constants</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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print_r(get_defined_constants());
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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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Array
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(
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[E_ERROR] => 1
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[E_WARNING] => 2
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[E_PARSE] => 4
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[E_NOTICE] => 8
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[E_CORE_ERROR] => 16
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[E_CORE_WARNING] => 32
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[E_COMPILE_ERROR] => 64
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[E_COMPILE_WARNING] => 128
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[E_USER_ERROR] => 256
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[E_USER_WARNING] => 512
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[E_USER_NOTICE] => 1024
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[E_ALL] => 2047
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[TRUE] => 1
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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>defined</function></member>
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<member><function>constant</function></member>
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<member><function>get_loaded_extensions</function></member>
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<member><function>get_defined_functions</function></member>
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<member><function>get_defined_vars</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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-->
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