$sql='SELECT * FROM `post` WHERE `date` LIKE '2017%''$sql_count='SELECT COUNT(\*) `post` WHERE `date` LIKE '2017%'';$params=[':one'=>1];$count=Yii::$app->db->createCommand($sql_count)->bindValues($params)->queryScalar();$dataProvider=newSqlDataProvider(['sql'=>$sql,'params'=>$params,'totalCount'=>$count,'pagination'=>['pageSize'=>25,],'sort'=>['attributes'=>['name','title','num','date',],],]);return$dataProvider;