array(5) { [0]=> array(2) { ["attributes"]=> string(8) "brown 36" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(8) "brown 37" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(8) "brown 38" ["max_qty"]=> int(0) } [3]=> array(2) { ["attributes"]=> string(8) "brown 39" ["max_qty"]=> int(1) } [4]=> array(2) { ["attributes"]=> string(8) "brown 40" ["max_qty"]=> int(1) } }