How to add a select to a form?

Question

PHP

How to connect it in php so that the user who selected the element from the list, this element is displayed in the mail
https://jsfiddle.net/j28qkb9d/

Answer 1

You set select'u attribute name, and option - value.
_REQUEST, replace with _GET or _POST if desired.
And the select must be inside the form, or get the value via js if it shouldn't be inside.