Phalcon\Db\Adapter\MongoDB\Model\BSONArray::bsonSerialize PHP Метод

The array data will be numerically reindexed to ensure that it is stored as a BSON array.

См. также: http://php.net/mongodb-bson-serializable.bsonserialize

public bsonSerialize ( ) : array
Результат	array

    public function bsonSerialize()
    {
        return array_values($this->getArrayCopy());
    }

BSONArray