PHP session are stored in the database
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<?php
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/*
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* Pear::DB session handler
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*
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* Copyright (C) 2004 Entr'ouvert
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* http://lasso.entrouvert.org
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*
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* Authors: Christophe Nowicki <cnowicki@easter-eggs.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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function open_session ($save_path, $session_name) {
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return(true);
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}
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function close_session() {
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global $db;
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$db->disconnect();
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return(true);
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}
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function read_session ($id) {
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global $db;
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$query = "SELECT * FROM sessions WHERE id='$id'";
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$res =& $db->query($query);
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if (DB::isError($res))
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{
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exit;
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die($res->getMessage());
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}
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if ($res->numRows() == 1)
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{
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$row = $res->fetchRow();
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return ($row[2]);
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} else {
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return("");
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}
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}
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function write_session ($id, $sess_data) {
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global $db;
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$query = "DELETE FROM sessions WHERE id='$id'";
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$res =& $db->query($query);
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if (DB::isError($res))
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die($res->getMessage());
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$query = "INSERT INTO sessions(id, lastupdate, data) VALUES('$id', NOW(),";
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$query .= $db->quoteSmart($sess_data).")";
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$res =& $db->query($query);
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if (DB::isError($res))
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die($res->getMessage());
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}
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function destroy_session ($id) {
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global $db;
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$query = "DELETE FROM sessions WHERE id='$id'";
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$res =& $db->query($query);
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if (DB::isError($res))
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die($res->getMessage());
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return true;
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}
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function gc_session ($maxlifetime) {
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return true;
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}
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?>
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