Removing a program

[Darryl Hoar]

Greetings,
I installed phpBB from the ports on my 4.7 box.  Went fine.
Had my phpBB bulletin boards hacked, even after applying
all the patches from phpbb.com.  My current version of
phpBB is 2.0.0_1.  All they suggested was install the new
version of phpBB and make sure I look for patches.

So... Since I installed phpBB from the ports, how do I remove
the program?  I want to download phpBB from their site and
install it clean.

thanks for any help,
-Darryl