43 public static function clearDataByKey($key)
45 assert(
'is_string($key) || is_int($key)');
46 Yii::app()->user->setState($key, null);
49 public static function getDataByKey($key)
51 assert(
'is_string($key) || is_int($key)');
52 $stickyData = Yii::app()->user->getState($key);
53 if ($stickyData == null)
57 return unserialize($stickyData);
60 public static function setDataByKeyAndData($key, array $data)
62 Yii::app()->user->setState($key, serialize($data));