How can I install PHP 5.5+ alongside php 5.3 (or 5.4 with the EPEL repository) on a Centos 6 server?
I don't want to remove or supersede the default version, but I would like to have both versions installed and use the Apache AddHandler directive to selectively have certain virtual hosts use the more modern version of PHP. I'd like the default version to remain 5.3 (or 5.4 with the EPEL repository).
Is there a way to do this that involves a reputable repository, or am I going to have to compile and maintain the newer version of PHP manually?