array(11) { ["residence"]=> array(3) { [0]=> string(9) "Apartment" [1]=> string(4) "Home" [2]=> string(9) "Townhouse" } ["skill"]=> string(1) "2" ["budget"]=> string(1) "1" ["time"]=> string(1) "3" ["tools"]=> array(3) { [0]=> string(5) "Plant" [1]=> string(12) "Potting Soil" [2]=> string(12) "Watering Can" } ["options"]=> array(0) { } ["pdf"]=> bool(false) ["video"]=> string(0) "" ["custom_tools"]=> string(0) "" ["images"]=> bool(false) ["steps"]=> array(8) { [0]=> string(4) "step" [1]=> string(4) "step" [2]=> string(4) "step" [3]=> string(4) "step" [4]=> string(4) "step" [5]=> string(4) "step" [6]=> string(4) "step" [7]=> string(4) "step" } }

Building a Living Wall