array(3) { [0]=> array(2) { ["attributes"]=> string(23) "bluecheck-moutaki small" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(24) "bluecheck-moutaki medium" ["max_qty"]=> int(1) } [2]=> array(2) { ["attributes"]=> string(23) "bluecheck-moutaki large" ["max_qty"]=> int(1) } }