belongsTo('app\admin\model\ykjp\product\Product', 'product_id', 'id', [], 'LEFT')->setEagerlyType(0); } public function sells() { return $this->belongsTo('app\admin\model\ykjp\sell\Sell', 'sell_id', 'id', [], 'LEFT')->setEagerlyType(0); } public function object_array($array) { if (is_object($array)) { $array = (array) $array; } if (is_array($array)) { foreach ($array as $key => $value) { $array[$key] = $this->object_array($value); } } return $array; } }