this is my code, where i m getting the error.
Expand|Select|Wrap|Line Numbers
- function cart(){
- foreach($_SESSION as $Name => $value) {
- if($value > 0) {
- if(substr($Name, 0, 5)=='cart_') {
- $id = substr($Name, 5, (strlen($Name)-5));
- $get = mysql_query('SELECT id, Name, Price FROM book WHERE id='.$id);
- while ($get_row= mysql_fetch_assoc($get)){
- $sub = $get_row['Price']*$value;
- echo $get_row['Name'].'x'.$value .'@'. $get_row['Price'].'='.$sub.'<a href="cart.php?remove='.$id.'">[-]</a> <a href="cart.php?add='.$id.' ">[+]</a> <a href="cart.php?delete='.$id.'">[Delete]</a><br/>';
- }
- }
- $total += $sub;
- }
- }
Error: Notice: Undefined variable: total in C:\wamp\www\try\cart.php on line 80