array(3) { [0]=> array(2) { ["attributes"]=> string(21) "great-wave-ciel small" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(22) "great-wave-ciel medium" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(21) "great-wave-ciel large" ["max_qty"]=> int(0) } }