array(6) { [0]=> array(2) { ["attributes"]=> string(21) "zebragreen-rien small" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(22) "zebragreen-rien medium" ["max_qty"]=> int(1) } [2]=> array(2) { ["attributes"]=> string(21) "zebragreen-rien large" ["max_qty"]=> int(0) } [3]=> array(2) { ["attributes"]=> string(20) "zebrapink-rien small" ["max_qty"]=> int(0) } [4]=> array(2) { ["attributes"]=> string(21) "zebrapink-rien medium" ["max_qty"]=> int(1) } [5]=> array(2) { ["attributes"]=> string(20) "zebrapink-rien large" ["max_qty"]=> int(0) } }