Session ile veri aktarma

if($_SESSION['cart']) {
	foreach($_SESSION['cart'] as $product_id => $quantity) {	
				$say=1;	
				$result = mysql_query(sprintf("SELECT isim, kod, fiyat FROM urunler WHERE id = %d;",$product_id));
								
				if(mysql_num_rows($result) > 0) {
								
					$record = mysql_fetch_assoc($result);
						
						$name 		 = $record['isim'];
						$kod 		 = $record['kod'];
						$price		 = $record['fiyat'];
				
					$line_cost = $price * $quantity;
					$total = $total + $line_cost;
			

				}
				$say++;			
			}
		}