Is there a PHP program that I can manage multiple Facebook and Twitter accounts from my own server? Something that has an interface maybe that resembles Hootsuite or TweetDeck? Scheduling of posts preferred. I'd like to do more than just the automated posting that one can setup from WordPress, and I'd rather pay a flat fee than the monthly fees other providers allow for.
I've Googled and searched Sourceforge and HotScripts and just can't find anything.