The ZendCon Sessions are live recordings of sessions that have been given at previous Zend Conferences. Combined with the slides, they can be the next best thing to having attended the conference itself. [...] This episode of The ZendCon Sessions was recorded live at ZendCon 2010 in Santa Clara, CA and features Sebastian Bergmann giving his talk: "Continuous Inspection and Integration of PHP Projects"

You can either listen via the in-page player or by downloading the mp3. His slides have also been posted to Slideshare so you can follow along.