PhpConcept is moved to Joomla CMS.
Former PhpConcept website was using a home made CMS (PcWeb - which was never made public) developped at a time when CMS did not have the quality they have today. Current CMS solutions are now feature-rich and easy to use.
The main problem was to choose the good one !
I tried to move most of the content of old PhpConcept website to this new one, however some content are still on the old server. If you need to access the old server, follow this link : http://old.phpconcept.net