IrBot is a irc robot writen in php. It can do all you want, if you write a plugin for.
It is currently in active developement. See the activity at ohloh irbot page.
You can read the roadmap for planed features. And you can write a feature request if you want one.
No one
60ace515e2660f69e361a1190f54daac irbot-1.0-beta1.tar.gz
ee5d35976a21e1e4e5aead34cf36bbec irbot-1.0-beta1.zip
You can follow the developpement process via Cia IrBot page
Our development web site is on http://dev.xrogaan.be/projects/show/2
Our Mercurial repository is now available at https://sharesource.org/hg/irbot/
You can get a copy of the trunk by apply this command :
hg clone https://sharesource.org/hg/irbot/ IrBot-dev