protected function createPizza($item)
{
$pizza = NULL;
$ingredientFactory = new ChicagoPizzaIngredientFactory();
if ($item == "cheese") {
$pizza = new CheesePizza($ingredientFactory);
$pizza->setName("Chicago Style Cheese Pizza");
} else {
if ($item == "veggie") {
$pizza = new VeggiePizza($ingredientFactory);
$pizza->setName("Chicago Style Veggie Pizza");
} else {
if ($item == "clam") {
$pizza = new ClamPizza($ingredientFactory);
$pizza->setName("Chicago Style Clam Pizza");
} else {
if ($item == "pepperoni") {
$pizza = new PepperoniPizza($ingredientFactory);
$pizza->setName("Chicago Style Pepperoni Pizza");
}
}
}
}
return $pizza;
}
public function createPizza($type)
{
$ingredients = new ChicagoPizzaIngredientFactory();
if ($item == 'cheese') {
$pizza = new CheesePizza($ingredients);
$pizza->setName("New York Style Cheese Pizza");
} elseif ($item == 'pepperoni') {
$pizza = new PepperoniPizza($ingredients);
$pizza->setName("New York Style Pepperoni Pizza");
}
return $pizza;
}