/**
* 用户登出
* @return true删除成功，不为true是删除失败提示
*/
public static function userLoginOut()
{
if (isset($_SESSION['userid']) && !empty($_SESSION['userid'])) {
permission::usermodeDeleteByUserid($_SESSION['userid']);
//删除状态临时表该用户的数据
}
$static_session = self::$static_session;
foreach ($static_session as $s_key => $value) {
if (isset($_SESSION[$s_key])) {
$static_session[$s_key] = $_SESSION[$s_key];
//session 保存
}
}
$_SESSION = array();
foreach ($static_session as $s_key => $value) {
if (!empty($value)) {
$_SESSION[$s_key] = $static_session[$s_key];
}
}
$cookie = new CHttpCookie('userinfo', Yii::app()->params['web_server_host']);
$cookie->expire = time() - 3600 * 24;
//删除cookie
Yii::app()->request->cookies['userinfo'] = $cookie;
}