By Collection

array(2) { [0]=> string(7) "TT01-TN" [1]=> string(7) "TT03-TN" } array(2) { ["TT01-TN"]=> string(6) "SQUARE" ["TT03-TN"]=> string(9) "RECTANGLE" } array(2) { ["TT03-TN"]=> string(9) "RECTANGLE" ["TT01-TN"]=> string(6) "SQUARE" }

array(4) { [0]=> string(8) "SOF57342" [1]=> string(8) "SOF57340" [2]=> string(8) "SOF57341" [3]=> string(8) "SOF57342" } array(3) { ["SOF57342"]=> string(6) "160 CM" ["SOF57340"]=> string(6) "180 CM" ["SOF57341"]=> string(6) "200 CM" } array(3) { ["SOF57342"]=> string(6) "160 CM" ["SOF57340"]=> string(6) "180 CM" ["SOF57341"]=> string(6) "200 CM" }

array(2) { [0]=> string(5) "12253" [1]=> string(5) "12252" } array(2) { [12253]=> string(7) "4 DOORS" [12252]=> string(7) "3 DOORS" } array(2) { [12252]=> string(7) "3 DOORS" [12253]=> string(7) "4 DOORS" }