Question

It seems very basic, but I stuck on this one.

$value = 0;
foreach($this->products->result() as $this->product)
{
    $value += $this->product->price;
}
//$value += $this->get_order_shipping_cost($orders_id);

return $value;

The value supposed to get added to create total price and then outside the loop to add a shipping cost, but for some reason my loop is returning only the first value, so I am overwriting something somewhere.

Answer 1

i think this is where the overwrite heapens:

foreach($this->products->result() as $this->product)

i don’t know what you’re doing before but maybe you could use a temp variable name in the for loop like this:

foreach($this->products->result() as $tempProduct)
{
    $value += $tempProduct->price;
}

hope it works 😉
greets, stefan