[ Thanks to Falko
Timme for this link. ]
“This tutorial shows how to install and configure Apache2 with
PHP5 and PHP4 enabled at the same time. Because it is not possible
to run both PHP5 and PHP4 as Apache modules, we must run one of
them as CGI, the other one as Apache module. In this document I
will use PHP5 as Apache module and PHP4 as CGI, and I will describe
the setup for the Linux distributions Debian Sarge (3.1) and Ubuntu
5.10 (Breezy Badger).“I want to say first that this is not the only way of setting up
such a system…”