1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
<?php
/* OpenDb - Open Lending Database Project
Copyright (C) 2001,2002 by Jason Pell
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// This must be first - includes config.php
require_once("./include/begin.inc.php");
include_once("./functions/widgets.php");
include_once("./functions/function.php");
include_once("./functions/http.php");
session_start();
opendb_log("User logged out (user_id=".$HTTP_SESSION_VARS['user_id'].")");
if(is_register_globals_enabled())
{
// PHP manual suggests unregistering globals
session_unregister("user_id");
session_unregister("user_type");
session_unregister("user_theme");
session_unregister("user_language");
session_unregister("hash_check");
session_unregister("login_time");
session_unregister("last_access_time");
}
// Explicitly set to null!
$HTTP_SESSION_VARS['user_id'] = NULL;
$HTTP_SESSION_VARS['user_theme'] = NULL;
$HTTP_SESSION_VARS['user_language'] = NULL;
$HTTP_SESSION_VARS['user_type'] = NULL;
$HTTP_SESSION_VARS['hash_check'] = NULL;
$HTTP_SESSION_VARS['login_time'] = NULL;
$HTTP_SESSION_VARS['last_access_time'] = NULL;
// close session
session_destroy();
include_once("./include/language.php");
include_once("./include/theme.php");
// No session variables available once logged out!!!
echo _theme_header($LANG_VARS['logout']);
echo("<h2>".$LANG_VARS['logout']."</h2>");
// In some cases this will cause menu frame to be refreshed.
echo _theme_refresh_menu();
echo("<div class=\"colortext\">");
$myid = session_id();// double check for any errors
if( $myid=="")
echo("<p>".replace_lang_var("site", $CONFIG_VARS['site.title']." ".$CONFIG_VARS['site.version'], $LANG_VARS['thanks_for_using'])."</p>\n");
else
echo("<p>".$LANG_VARS['unable_to_logout']."</p>\n");
echo("<br>");
echo format_footer_links(array(array(url=>"login.php",text=>$LANG_VARS['return_to_login_page'])));
echo("</div>");
// No session variables available once logged out!!!
echo _theme_footer();
// Cleanup after begin.inc.php
require_once("./include/end.inc.php");
?>
|
