array(4) { [0]=> string(1) "2" [1]=> string(1) "3" [2]=> string(1) "4" [3]=> string(1) "5" } array(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) } string(226) "SELECT si.lp_maker1,si.lp_maker2,si.lp_maker3,si.lp_maker4,m_car_maker.name,m_car_maker.kana FROM shop_info AS si LEFT JOIN m_car_maker ON m_car_maker.id IN (si.lp_maker1,si.lp_maker2,si.lp_maker3,si.lp_maker4) WHERE si.id=469"