Can I use a generated variable name in PHP?

Question

I have a bunch a values I would like to add together which are entered into a form. Right now, the form has 11 lines but it could get larger in the future. I can easily add

Answer 1

If you're trying to collect the values of a POST, you should really use an array. You can avoid having to manually piece together such an array by using:

$_POST["vals"] will then be array("one", "two");