Yii2 hasOne vs hasMany param order
hasOne() * * public function getCountry() * { * return $this->hasOne(Country::className(), [‘id’ => ‘country_id’]); * } * hasMany() * * public function getOrders() * { * return $this->hasMany(Order::className(), [‘customer_id’ =>… Read More »Yii2 hasOne vs hasMany param order