lib/components/db/behaviors/QueryFamiliarity.php
public function withFamiliarity()
    {
        if (empty(Yii::$app->user->id)) {
            return;
        }
        $familiarityModelClass = Yii::$app->classes['ObjectFamiliarity'];
        $familiartyTable = $familiarityModelClass::tableName();
        $params = [];
        $where = ['and'];
        $where[] = $this->owner->primaryAlias . '.' . $this->owner->primaryTablePk . ' = ft.object_id';
        $where[] = 'ft.user_id = :user_id';
        $params[':user_id'] = Yii::$app->user->id;
        $this->owner->join('LEFT JOIN', $familiartyTable . ' ft', $where, $params);
    }
public function withFamiliarity()
    {
        if (empty(Yii::$app->user->id)) {
            return;
        }
        $familiarityModelClass = Yii::$app->classes['ObjectFamiliarity'];
        $familiartyTable = $familiarityModelClass::tableName();
        $params = [];
        $where = ['and'];
        $where[] = $this->owner->primaryAlias . '.' . $this->owner->primaryTablePk . ' = ft.object_id';
        $where[] = 'ft.user_id = :user_id';
        $params[':user_id'] = Yii::$app->user->id;
        $this->owner->join('LEFT JOIN', $familiartyTable . ' ft', $where, $params);
    }
[[@doctodo method_description:withFamiliarity]].

@return \yii\db\ActiveRelation