ok what kind of crack is my computer smoking?

I needed to recompile php to support some extra features so i went to my /usr/local/src direcotry and i rm -rf'ed apache mod_perl and php src dirs. I then re-extracted the tarballs for thoes programs... Re built everything the way i normally did (including rm -rf /usr/local/apache) which is my apache install dir before i rebuilt. I finish getting it all compiled and installed and start up apache, go to my phpinfo() script that just echos that func. and i get: build date: Jun 21 2002 16:47:12 when it should be build dat: June 27 2002 13:00:00 and the ./configure options are still the origional options... SO what do i have to do to get php to acknolege the fact that it has been recompiled with new options???????? Rick