array(4) { [0]=> array(2) { ["attributes"]=> string(13) "beige onesize" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(13) "brown onesize" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(13) "camel onesize" ["max_qty"]=> int(1) } [3]=> array(2) { ["attributes"]=> string(11) "red onesize" ["max_qty"]=> int(0) } }