array(3) { [0]=> array(2) { ["attributes"]=> string(14) "c2d1f0 onesize" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(14) "e40ac3 onesize" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(13) "green onesize" ["max_qty"]=> int(1) } }