session_start(); @mysql_connect("localhost","dklyrbue_ta319","29031982") or die("Demo is not available, please try again later"); @mysql_select_db("dklyrbue_shop") or die("Demo is not available, please try again later"); ?> function get_product_name($pid){ $result=mysql_query("select name from products where serial=$pid"); $row=mysql_fetch_array($result); return $row['name']; } function get_price($pid){ $result=mysql_query("select price from products where serial=$pid"); $row=mysql_fetch_array($result); return $row['price']; } function get_product_image($pid){ $result=mysql_query("select image from products where serial=$pid"); $row=mysql_fetch_array($result); return $row['image']; } function get_path($pid){ $result=mysql_query("select path from products where serial=$pid"); $row=mysql_fetch_array($result); return $row['path']; } function remove_product($pid){ $pid=intval($pid); $max=count($_SESSION['cart']); for($i=0;$i<$max;$i++){ if($pid==$_SESSION['cart'][$i]['productid']){ unset($_SESSION['cart'][$i]); break; } } $_SESSION['cart']=array_values($_SESSION['cart']); } function get_order_total(){ $max=count($_SESSION['cart']); $sum=0; for($i=0;$i<$max;$i++){ $pid=$_SESSION['cart'][$i]['productid']; $q=$_SESSION['cart'][$i]['qty']; $price=get_price($pid); $sum+=$price*$q; } return $sum; } function get_total_pro(){ $max=count($_SESSION['cart']); $sum=0; for($i=0;$i<$max;$i++){ $pid=$_SESSION['cart'][$i]['productid']; $q=$_SESSION['cart'][$i]['qty']; $sum+=$q; } return $sum; } /*function addtocart($pid,$q){ if($pid<1 or $q<1) return; if(is_array($_SESSION['cart'])){ if(product_exists($pid)) return; $max=count($_SESSION['cart']); $_SESSION['cart'][$max]['productid']=$pid; $_SESSION['cart'][$max]['qty']=$q; } else{ $_SESSION['cart']=array(); $_SESSION['cart'][0]['productid']=$pid; $_SESSION['cart'][0]['qty']=$q; } }*/ /*function product_exists($pid){ $pid=intval($pid); $max=count($_SESSION['cart']); $flag=0; for($i=0;$i<$max;$i++){ if($pid==$_SESSION['cart'][$i]['productid']){ $flag=1; break; } } return $flag; }*/ ?>