class Product { private $productName, $cost, $quantity; function __construct($name, $cst, $qty) { $this->productName = $name; $this->cost = $cst; $this->quantity = $qty; } public function getPName() { echo $this->productName; } public function getPCost() { echo $this->cost; } public function getPQuantity() { echo $this->quantity; } public function toHTML() { print_r($this); } } $new_product = new Product(10, 20, 30); echo $new_product->getPName(); echo $new_product->getPCost(); echo $new_product->getPQuantity();