[PHP] phpinfo unneeded

[juang]

HI all,
how to compile php without function phpinfo enalbe. so if user call phpinfo() it would 
be false/error.
i would like to build a free web server with php but i don't like if the user know 
what are the tools in my server 'couse it's a free server.

is it possible or it's just a stupid question?
-JUANG-