Zumba\Swivel\MapInterface::intersect PHP Метод

Returned object will contain only the elements that match between the two maps. If this map has a logger, it will be passed to the new map.

public intersect ( Zumba\Swivel\MapInterface $map ) : Zumba\Swivel\MapInterface
$map	Zumba\Swivel\MapInterface
Результат	Zumba\Swivel\MapInterface

    public function intersect(MapInterface $map);

MapInterface