array(3) { [0]=> array(2) { ["attributes"]=> string(19) "bridge-arpyes small" ["max_qty"]=> int(1) } [1]=> array(2) { ["attributes"]=> string(20) "bridge-arpyes medium" ["max_qty"]=> int(1) } [2]=> array(2) { ["attributes"]=> string(19) "bridge-arpyes large" ["max_qty"]=> int(1) } }