mirror of
https://github.com/sigmasternchen/php-doc-en
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0c3078852e
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@323626 c90b9560-bf6c-de11-be94-00142212c4b1
97 lines
3.1 KiB
XML
97 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="sessionhandlerinterface.write" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>SessionHandlerInterface::write</refname>
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<refpurpose>Write session data</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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<modifier>abstract</modifier> <modifier>public</modifier> <type>bool</type><methodname>SessionHandlerInterface::write</methodname>
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<methodparam><type>string</type><parameter>session_id</parameter></methodparam>
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<methodparam><type>string</type><parameter>session_data</parameter></methodparam>
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</methodsynopsis>
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<para>
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Writes the session data to the session storage. Called by
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<function>session_write_close</function>, when <function>session_register_shutdown</function> fails, or during a normal shutdown.
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Note: <function>SessionHandlerInterface::close</function> is called immediately after this function.
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</para>
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<para>
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PHP will call this method when the session is ready to be saved and closed. It encodes
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the session data from the <varname>$_SESSION</varname> superglobal to a serialized string and passes this
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along with the session ID to this method for storage. The serialization method used
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is specified in the <link linkend="ini.session.serialize-handler">session.serialize_handler</link> setting.
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</para>
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<para>
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Note this method is normally called by PHP after the output buffers have been closed unless explicitly
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called by <function>session_write_close</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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<variablelist>
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<varlistentry>
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<term><parameter>session_id</parameter></term>
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<listitem>
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<para>
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The session id.
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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>session_data</parameter></term>
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<listitem>
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<para>
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The encoded session data. This data is the result of the PHP internally encoding the <varname>$_SESSION</varname> superglobal to a serialized
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string and passing it as this parameter. Please note sessions use an alternative serialization method.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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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&returns.session.storage.retval;
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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>
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The <link linkend="ini.session.serialize-handler">session.serialize_handler</link>
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configuration directive.
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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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