framework/db/ActiveQueryTrait.php
protected function createModels($rows)
    {
        if ($this->asArray) {
            return $rows;
        } else {
            $models = [];
            /* @var $class ActiveRecord */
            $class = $this->modelClass;
            foreach ($rows as $row) {
                $model = $class::instantiate($row);
                $modelClass = get_class($model);
                $modelClass::populateRecord($model, $row);
                $models[] = $model;
            }
            return $models;
        }
    }
protected function createModels($rows)
    {
        if ($this->asArray) {
            return $rows;
        } else {
            $models = [];
            /* @var $class ActiveRecord */
            $class = $this->modelClass;
            foreach ($rows as $row) {
                $model = $class::instantiate($row);
                $modelClass = get_class($model);
                $modelClass::populateRecord($model, $row);
                $models[] = $model;
            }
            return $models;
        }
    }
Converts found rows into model instances.
@param array $rows
@return array|ActiveRecord[]
@since 2.0.11