Barley is a PHP timecard system forked from OATS--rewritten and with a new look.
The current version of Barley is 1.0.0. However, this release contains little documentation. For now you are on your own.
Even so, please download Barley and try it out.
Barley is Written by Joseph Piché and Licenced under the GPLv2. It is derived from code copyright Jason Rust. The Active Directory library is copyright Scott Barnett, relicenced under the GPL and subsequently packaged with Barley.