It should already be disabled in the apt config.
Yep.
apache* httpd* mod_* mysql* MySQL* da_* *ftpd* exim* sendmail* php* bind-chroot*
Please look at the line I posted more carefully. As you can see, only ftpd started with *. The rests end's with it.but not package that start with something. So the * doesn't work.
apt-get install wajig
wajig hold apache2
wajig hold mysql-server
wajig hold php
etc.