session_start();
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<?php
include_once 'Pizza.php';
if (!isset($_SESSION[margarita])) {
$_SESSION[margarita] = serialize(new Pizza('Margarita', 'mediana', 'pedida'));
$_SESSION[cuatroQuesos] = serialize(new Pizza('Funghi', 'familiar', 'pedida'));
$_SESSION[funghi] = serialize(new Pizza('Cuatro Quesos', 'mediana', 'pedida'));
}
$margarita = unserialize($_SESSION[margarita]);
$cuatroQuesos = unserialize($_SESSION[cuatroQuesos]);
$funghi = unserialize($_SESSION[funghi]);
$margarita->sirve();
echo $margarita;
echo $cuatroQuesos;
echo $funghi;
echo Pizza::getNumPedidas();
echo Pizza::getNumServidas();
?>
</body>
</html>
