array(8) { [0]=> array(2) { ["attributes"]=> string(8) "black xl" ["max_qty"]=> int(1) } [1]=> array(2) { ["attributes"]=> string(11) "black small" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(12) "black medium" ["max_qty"]=> int(2) } [3]=> array(2) { ["attributes"]=> string(11) "black large" ["max_qty"]=> int(1) } [4]=> array(2) { ["attributes"]=> string(8) "brown xl" ["max_qty"]=> int(1) } [5]=> array(2) { ["attributes"]=> string(11) "brown small" ["max_qty"]=> int(2) } [6]=> array(2) { ["attributes"]=> string(12) "brown medium" ["max_qty"]=> int(2) } [7]=> array(2) { ["attributes"]=> string(11) "brown large" ["max_qty"]=> int(0) } }