array(3) { ["pa_brand"]=> object(WC_Product_Attribute)#13518 (1) { ["data":protected]=> array(6) { ["id"]=> int(1) ["name"]=> string(8) "pa_brand" ["options"]=> array(1) { [0]=> int(230) } ["position"]=> int(0) ["visible"]=> bool(true) ["variation"]=> bool(false) } } ["pa_option"]=> object(WC_Product_Attribute)#13530 (1) { ["data":protected]=> array(6) { ["id"]=> int(3) ["name"]=> string(9) "pa_option" ["options"]=> array(3) { [0]=> int(1055) [1]=> int(1039) [2]=> int(1038) } ["position"]=> int(1) ["visible"]=> bool(false) ["variation"]=> bool(true) } } ["pa_color"]=> object(WC_Product_Attribute)#13535 (1) { ["data":protected]=> array(6) { ["id"]=> int(2) ["name"]=> string(8) "pa_color" ["options"]=> array(6) { [0]=> int(2061) [1]=> int(2065) [2]=> int(745) [3]=> int(876) [4]=> int(2063) [5]=> int(2064) } ["position"]=> int(2) ["visible"]=> bool(false) ["variation"]=> bool(true) } } }