How can i use variable from diffrent foreach to get value by adding 2 variable itself

Thanks also pdt it give same result too, May God Bless you, +1 for you  

Maybe I misunderstand something. If you use foreach your way, you only get the last row of the result set. So it something similar to following without the foreach:

PHP Code:

$untung = $sum->last_row()->jumlah_item;
$ongkir = $sumongkir->last_row()->total;
$total = $untung + $ongkir;