my goal is to be able to use php4 and php5 at the same time. right now I have apache installed via yum using php5.
I want to run xampp's apache at the same time on port 81 (instead of 80 like my other apache server) i adjusted the http.conf to listen on port 81 but xampp won't let me start apache saying that another webserver is already running
how can i get around this?