/** * Search function. * @param array $params Attributes array. * @return yii\data\ActiveDataProvider */ public function search($params) { //ActiveQuery $query = Seo::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); //return data provider if no search if (!($this->load($params) && $this->validate())) { return $dataProvider; } //search $query->andFilterWhere(['like', 'url', $this->url]); return $dataProvider; }