Untitled

<?php
if(isset($_SESSION['cart'])){
	$items = "";
	foreach($_SESSION['cart'] as $key => $value) {
		$items .= "$key, $value\n";
	}
		}
	echo $items;

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>Cart</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body>


<?php
if(isset($_SESSION['cart']))
    print_r($_SESSION['cart']);
?>

</body>
</html>