I have a different way to see the work, NS is modular, one software for one function, but for the end users it could be really a nightmare.
Giacomo did a rpm to use the php software collection, but it did just this, install php56-php-fpm. It lacks a lot of rpm that you might need. For example php56-php-mcrypt, If you don't install it, you will have a blank page with nethserver-phpmyadmin.....and the clue is in the apache error log
The rpm of Giacomo is good when you want to create a specific module like nethserver-nextcloud, then you use it as a dependency.
I don't think to push all my rpm to Nethforge soon, you are about 1500-2000 different IP and around 8000 visits each month...If I do something bad, I know it fast
we have a wiki -> http://wiki.nethserver.org/doku.php?id=php-scl