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