Hello,
I have special offer, if customer bought product of manufacturer (id=54) for a minimum 400 usd, then customer get the limited t-shirt.
I would to show the special box in summary cart, when customer spent 400 usd.
I added my short code in classes/Cart.php (getProducts() function), like this:
$promotion = 0;
if($row['id_manufacturer'] == 54)
{
$promotion= $promotion+ $row['total_wt'];
}
$row['prom'] = $promotion;
It's works, but script save this to the array and displays this like this:
422.22 435.22 534.55 0
Where first three positions are products of manufacturer id=54 and the last position is product of other manufacturer.
I would like to sum this array, i tried to use array_sum, but it doesn't work.
Maybe i wrote this chaotic, so here is scheme how it should work
1. Check if manufacturer id == 54
2. If YES, add prodcuct price to $promotion variable.
3. In .TPL file check if $promotion >= 400
4. If YES, show special box