mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-25 05:18:56 +00:00
87 lines
2.4 KiB
XML
87 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="sessionhandlerinterface.gc" 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::gc</refname>
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<refpurpose>Cleanup old sessions</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>public</modifier> <type class="union"><type>int</type><type>false</type></type><methodname>SessionHandlerInterface::gc</methodname>
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<methodparam><type>int</type><parameter>max_lifetime</parameter></methodparam>
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</methodsynopsis>
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<para>
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Cleans up expired sessions. Called by <function>session_start</function>,
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based on <link linkend="ini.session.gc-divisor">session.gc_divisor</link>,
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<link linkend="ini.session.gc-probability">session.gc_probability</link> and
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<link linkend="ini.session.gc-maxlifetime">session.gc_maxlifetime</link> settings.
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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>max_lifetime</parameter></term>
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<listitem>
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<para>
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Sessions that have not updated for the last <parameter>max_lifetime</parameter> seconds will be removed.
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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 the number of deleted sessions on success, &return.falseforfailure;.
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Note this value is returned internally to PHP for processing.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>7.1.0</entry>
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<entry>
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Prior to this version, the function returned &true; on success.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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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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