/**
* Log the current user out
*
* @return bool
*/
function logout()
{
global $CONFIG;
if (isset($_SESSION['user'])) {
if (!elgg_trigger_event('logout', 'user', $_SESSION['user'])) {
return false;
}
$_SESSION['user']->code = "";
$_SESSION['user']->save();
}
unset($_SESSION['username']);
unset($_SESSION['name']);
unset($_SESSION['code']);
unset($_SESSION['guid']);
unset($_SESSION['id']);
unset($_SESSION['user']);
$cookie = new ElggCookie("elggperm");
$cookie->setExpire("-30 days");
$cookie->domain = "/";
elgg_set_cookie($cookie);
// pass along any messages
$old_msg = $_SESSION['msg'];
session_destroy();
// starting a default session to store any post-logout messages.
_elgg_session_boot(NULL, NULL, NULL);
$_SESSION['msg'] = $old_msg;
return TRUE;
}
