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645aa661f6
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@318310 c90b9560-bf6c-de11-be94-00142212c4b1
70 lines
1.9 KiB
XML
70 lines
1.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: seros Status: ready -->
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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.session-unset">
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<refnamediv>
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<refname>session_unset</refname>
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<refpurpose>Libera todas las variables de sesión</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>void</type><methodname>session_unset</methodname>
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<void/>
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</methodsynopsis>
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<para>
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La función <function>session_unset</function> libera todas las variables de sesión
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actualmente registradas.
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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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&return.void;
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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<note>
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<para>
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Si se usa <varname>$_SESSION</varname> (o <varname>$HTTP_SESSION_VARS</varname>
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para PHP 4.0.6 o anterior), utilice <function>unset</function> para
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dejar de registrar una variable de sesión, esto es,
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<literal>unset ($_SESSION['nombre_variable']);</literal>.
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</para>
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</note>
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<caution>
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<para>
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NO destruya completamente <varname>$_SESSION</varname> con
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<literal>unset($_SESSION)</literal> ya que esto deshabilitará el registro
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de variables de sesión a través del array superglobal <varname>$_SESSION</varname>.
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</para>
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</caution>
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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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