Accordingly this topic I made a new module, the intended purpose is to set specific PHP settings for one Ibay instead of the whole server. Of course since it is christmas, you have now a panel, with validators thanks to nethesis and specially to @davidep for their support.
Of course you have to use an ibay as the container of your website
yum install http://mirror.de-labrusse.fr/nethserver/nethserver-phpsettings/nethserver-phpsettings-1.0.0-3.ns6.noarch.rpm
In order to see php values, either you can use some web app that can say what are php values or upload a file (phpinfo.php) with that content and use your web browser to display it.
[root@nethserver-dev ~]# cat /var/lib/nethserver/ibay/example/phpinfo.php <?php phpinfo(); ?>
I’m also currently working on another module about PHP from software collection, maybe it will be a bundle or separate rpm, Work in progress