General PHP4 question

Hi, I just got PHP4 and Apache 1.3.26 working (sort of I think) after 4 days of messing around, but something is still not right. When I run the test <?phpinfo()?> it works fine, but when I run a previous test file I created, it doesn't work. I know the syntax is correct as it works on the machine at work, but no go here. All it does is take a form to input addresses and outputs it to a php file, but it is not passing the variables. There are some "if" statements in the php file that are also not working. You can see what I mean at http://beauford.dyndns.org/info.htm. I am thinking that there is still something I am missing in httpd.conf or php.ini, but any input is appreciated. TIA Oh, by the way. I'm running FreeBSD 4.6.2 as is the machine at work.