SBNC-Webinterface is a project mainly written in PHP, it's free.
Ein Webinterface für sBNC 1.2
shroudBNC Webinterface by Felix 'Kunsi' Kunsmann
This Webinterface for shroudBNC 1.2 was written to have a small, lightweight interface for my users. If you want any more features, feel free to ask me at Forums.
I will try to get every feature you are requesting to work, if it's not fully useless.
I will not implement any Admin functionality. I think there are enough commands to do this via IRC.