Hello, There is a tuto about to install php7 on Jessie with ispconfig but I want know if I add a depot dotdeb and I upgrade directly on php7, Does it work with ispconfig ? https://www.dotdeb.org/2017/02/17/php-7-0-16-for-jessie/ Thank you
No. ISPConfig requires the base php version that ships with the OS. MYSQL upgrade should be possible, but I haven't tested that.