<?php
/*
  $Id: logout.php,v 1.7 2005/01/08 03:50:42 andrewsimpson Exp $

  (c) 2002 - 2005 Andrew Simpson <andrew.simpson at paradise.net.nz> 
  
  WebCollab
  ---------------------------------------
  This file originally part of CoreAPM by Dennis Fleurbaaij 2001/2002
  
  This program is free software; you can redistribute it and/or modify it under the
  terms of the GNU General Public License as published by the Free Software Foundation;
  either version 2 of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  PARTICULAR PURPOSE. See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with this
  program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  Cambridge, MA 02139, USA.

  Function
  --------

  Log out
  
*/

require_once("path.php" );
require_once(BASE."includes/security.php" );

//log the user out by nulling their session key
//record preserved to allow time of last login to be recorded
db_query("UPDATE ".PRE."logins SET session_key='' WHERE user_id=$UID" );
setcookie("webcollab_session", "" );

header("Location: ".BASE_URL."index.php" );

?>
