i'm not sure how to explain it correctly, but i would like to use `$_POST` values like this `$_POST[0]` and not like this `$_POST['form_field_name']`.

Let's say i have 3 form fields so if i'd like to get data from post like this:

`echo $_POST[0];`
`echo $_POST[1];`
`echo $_POST[2];`

I hope you guys understand what i wanna do here.