Trouble with PHP4-extensions

[Jack Raats]

I had installed Apache, PHP4.40 and imap on a FreeBSD 5.4-STABLE server. It worked OK. I had to recompile IMAP and after this apache refuses to start. I have to recompile the php4-imap part of php.

How to do this?
Deinstall php4 completely and then reinstall it
or
Can i use the extensions to recompile only a part?

Met vriendelijke groeten
Jack Raats