//~ );
//~ }
//~ }
//~ $pizzaSalami = new PizzaSalami ();
//~ var_dump ( $pizzaSalami );
interface CrustInterface
{
}
interface ToppingInterface
{
}
class CrustWheatFlour implements CrustInterface
{
}
class ToppingSalami implements ToppingInterface
{
}
class Pizza
{
public function __construct(CrustInterface $crust)
{
$this->crust = $crust;
}
public function addTopping(ToppingInterface $topping)
{
$this->toppings[] = $topping;
}
}
$pizzaSalami = new Pizza(new CrustWheatFlour());
$pizzaSalami->addTopping(new ToppingSalami());
echo 0;
