array(9) { [0]=> array(2) { ["attributes"]=> string(15) "lightblue small" ["max_qty"]=> int(3) } [1]=> array(2) { ["attributes"]=> string(16) "lightblue medium" ["max_qty"]=> int(1) } [2]=> array(2) { ["attributes"]=> string(15) "lightblue large" ["max_qty"]=> int(1) } [3]=> array(2) { ["attributes"]=> string(12) "ffb3e6 small" ["max_qty"]=> int(2) } [4]=> array(2) { ["attributes"]=> string(13) "ffb3e6 medium" ["max_qty"]=> int(1) } [5]=> array(2) { ["attributes"]=> string(12) "ffb3e6 large" ["max_qty"]=> int(1) } [6]=> array(2) { ["attributes"]=> string(11) "green small" ["max_qty"]=> int(2) } [7]=> array(2) { ["attributes"]=> string(12) "green medium" ["max_qty"]=> int(1) } [8]=> array(2) { ["attributes"]=> string(11) "green large" ["max_qty"]=> int(1) } }