konquerer and php

I have a database browser that I made with php and mysql. When I use it in Netscape it behaves normally. However when I view it using Konquerer, all kinds of php code shows up on the screen when I execute a php page. I thought that Konquerer might not be recognizing the <? and ?> start and end tags so I tried <script language="php"> and </script>. However if I use these nothing at all shows up on the screen. Can someone tell me what the problem is? Thanks, SW