$curr_item = $curr_prod->type_price * $_SESSION['cart_qty'][$ajx_key];
$curr_item_disc = $promo_value * $_SESSION['cart_qty'][$ajx_key];
$new_temp_total = $curr_total - $curr_item;
$new_temp_total_disc = $curr_discount - $curr_item_disc;
$_SESSION['bag']['total'] = $new_temp_total;
$_SESSION['bag']['discount'] = $new_temp_total_disc;
$_ajax->update_temp_stock($temp_stock, $ajx_stock);
/* --- DELETE BUY --- */
$_ajax->update_buy($_SESSION['cart_type_id'][$ajx_key]);
unset($_SESSION['cart_type_id'][$ajx_key]);
unset($_SESSION['cart_stock_id'][$ajx_key]);
unset($_SESSION['cart_qty'][$ajx_key]);
$temp_qty = 0;
$sess_qty = $_SESSION['cart_qty'];
foreach($sess_qty as $qty){
$temp_qty += $qty;
}
echo $temp_qty;
