The PHP London Conference group has posted three more mp3s of presentations given at this year's conference - one from Scott MacVicar, another from Zoe Slattery and the last from Anthony Phillips:

• Scott MacVicar talking about Sqlite3, explaining what it is and how it's best applied with PHP. [mp3] [pdf]
• Zoe Slattery talking about testing PHP itself and how you can write tests to help improve PHP in the future. [mp3] [pdf]
• Anthony Phillips talking about IBM's Project Zero, how it can give your existing code a new lease of life in a REST context amongst other subjects. [mp3] [pdf]

Check out the conference's site for other great speakers and their sessions (with mp3s and pdfs).