Online PHP editor | output for Kc4hV

<?php $product = ["product_type" => "DVD", "size" => 20, "dimentions" => "300x200", "weight" => 10]; $lookup = [ "DVD" => ["field" => "size", "append" => "MB"], "Furniture" => ["field" => "dimentions", "append" => ""], "Book" => ["field" => "weight", "append" => ""], ]; $LookupItem = $lookup[$product["product_type"]]; echo $product[$LookupItem["field"]].$LookupItem["append"];