Perl / Html / cgi / php /

[Charlene Gentle]

Hi
 
I would like to know what is the best method and how to use it.
 
I have a html page with a question.  The user submit the question.  I
want the answer to be sent to a perl script that test it for stuff, and
the the perl script must send the result back to the html.  The html
must display the result.
 
How can I get that done.  Do I have to use cgi or php?
 
How does it look, can anyone please give me an exsample.
 
Thanx