/** * 判断用户是否有过评分信息 */ public function isExist($params) { $model = new StarRateLog(); $criteria = new CDbCriteria(); $criteria->condition = 'uid=:uid AND object_type=:object_type AND object_id=:object_id'; $criteria->params = array(':uid' => $params['uid'], ':object_type' => $params['object_type'], ':object_id' => $params['object_id']); $post = $model->count($criteria); if ($post >= 1) { return true; } else { return false; } }