array(8) { [0]=> array(2) { ["attributes"]=> string(9) "e40ac3 sm" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(9) "e40ac3 ml" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(7) "lime sm" ["max_qty"]=> int(1) } [3]=> array(2) { ["attributes"]=> string(7) "lime ml" ["max_qty"]=> int(0) } [4]=> array(2) { ["attributes"]=> string(9) "orange sm" ["max_qty"]=> int(1) } [5]=> array(2) { ["attributes"]=> string(9) "orange ml" ["max_qty"]=> int(0) } [6]=> array(2) { ["attributes"]=> string(8) "white sm" ["max_qty"]=> int(1) } [7]=> array(2) { ["attributes"]=> string(8) "white ml" ["max_qty"]=> int(0) } }