array(2) { [4]=> array(6) { ["group_name"]=> string(4) "SIZE" ["name"]=> string(4) "SIZE" ["group_type"]=> string(5) "radio" ["default"]=> int(8586) ["attributes"]=> array(6) { [8585]=> string(2) "XS" [8584]=> string(1) "S" [8583]=> string(1) "M" [8582]=> string(1) "L" [8586]=> string(2) "XL" [8588]=> string(3) "XXL" } ["attributes_quantity"]=> array(6) { [8585]=> int(8) [8584]=> int(12) [8583]=> int(14) [8582]=> int(19) [8586]=> int(8) [8588]=> int(0) } } [6]=> array(6) { ["group_name"]=> string(5) "COLOR" ["name"]=> string(5) "COLOR" ["group_type"]=> string(5) "color" ["default"]=> int(16401) ["attributes"]=> array(3) { [16401]=> string(8) "401 NAVY" [16001]=> string(9) "001 BLACK" [16610]=> string(7) "610 RED" } ["attributes_quantity"]=> array(3) { [16401]=> int(34) [16001]=> int(0) [16610]=> int(27) } } }