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added session_unset() fixed kill_session() and session_purge_old()
author
Jason Woofenden
<jason183@herkamire.com>
Mon, 2 Apr 2007 23:09:50 +0000
(19:09 -0400)
committer
Jason Woofenden
<jason183@herkamire.com>
Mon, 2 Apr 2007 23:09:50 +0000
(19:09 -0400)
session.php
patch
|
blob
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diff --git
a/session.php
b/session.php
index
7f5d52e
..
295c421
100644
(file)
--- a/
session.php
+++ b/
session.php
@@
-83,15
+83,26
@@
function session_touch($length = false) {
db_update('wfpl_sessions', 'expires', $expires, 'where id=%i', $GLOBALS['session_id']);
}
db_update('wfpl_sessions', 'expires', $expires, 'where id=%i', $GLOBALS['session_id']);
}
+# delete the current session
+function kill_session() {
+ if(!session_exists()) {
+ return;
+ }
+ _kill_session($GLOBALS['session_id']);
+}
+
+# for internal use. use kill_session() above
+function _kill_session($id) {
+ db_delete('wfpl_session_data', 'where session_id=%i', $id);
+ db_delete('wfpl_sessions', 'where id=%i', $id);
+}
+
# delete expired sessions from database
function session_purge_old() {
$now = time();
$exired_sessions = db_get_column('wfpl_sessions', 'id', 'where expires < %i', $now);
# delete expired sessions from database
function session_purge_old() {
$now = time();
$exired_sessions = db_get_column('wfpl_sessions', 'id', 'where expires < %i', $now);
- db_delete('wfpl_sessions', 'where expires < %i', $now);
- if($expired_sessions) {
- foreach($expired_sessions as $expired_session) {
- db_delete('wfpl_session_data', 'where session_id=%i', $expired_session);
- }
+ if($expired_sessions) foreach($expired_sessions as $expired_session) {
+ _kill_session($expired_session);
}
}
}
}
@@
-136,21
+147,17
@@
function init_session() {
}
}
}
}
-# delete the current session
-function kill_session() {
- if(!session_exists()) {
- return;
- }
- db_delete('wfpl_session_data', 'where session_id=%i', $GLOBALS['session_id']);
- db_delete('wfpl_sessions', 'where id=%i', $GLOBALS['session_id']);
-}
-
# save a variable into the session
function session_set($name, $value) {
# save a variable into the session
function session_set($name, $value) {
- db_delete('wfpl_session_data', 'where session_id=%i && name=%"', $GLOBALS['session_id'], $name);
+ session_unset($name);
db_insert('wfpl_session_data', 'session_id,name,value', $GLOBALS['session_id'], $name, $value);
}
db_insert('wfpl_session_data', 'session_id,name,value', $GLOBALS['session_id'], $name, $value);
}
+# remove variable from the session
+function session_unset($name) {
+ db_delete('wfpl_session_data', 'where session_id=%i && name=%"', $GLOBALS['session_id'], $name);
+}
+
# get a variable into the session
function session_get($name) {
return db_get_value('wfpl_session_data', 'value', 'where session_id=%i && name=%"', $GLOBALS['session_id'], $name);
# get a variable into the session
function session_get($name) {
return db_get_value('wfpl_session_data', 'value', 'where session_id=%i && name=%"', $GLOBALS['session_id'], $name);