PHP return value not displaying in field

Question

Hello, I have the following bit of php code:

$res_amount =& $form->data['res_amount'];
$time_res =& $form->data['time_amount'];
$total_price = 0;


$total_price = $res_amount + $time_res;

return $total_price;

When I debug, the return and var are both set to the correct amount, like 12.98, but the field its supposed to go to appears empty still.

I have a 'total' field reloaded on a "price" event upon choosing a reservation time. The total field has value of {var:php15} which happens to be php code.

Any ideas?

Roaf · Accepted Answer

Wrong syntax on my end. I figured it out.Thanks for the reply!

PHP return value not displaying in field

Returning a value from a PHP action placed first, will allow later elements to use the returned PHP value using {var:php_action_name}