php|architect magazine has introduced php|symphony, an ongoing series of online talks given by some of today's leaders in the PHP world. Each talk in the series features an in-depth discussion on a specific topic, such as security, enterprise development and so on. Talks are delivered entirely online using an interactive system compatible with most OSs and browsers. The series will start on February 23rd with a talk by security expert Chris Shiflett titled "Mastering PHP Security".