Volume 14 of the International PHP Magazine is now available on virtual newsstands. Spam prevention, Web 2.0 security challenges, refactoring, PHP functions, Rich Internet Application (RIA) implementation, and open source licensing are the topics covered by experts in Issue 02.07 of PHP Magazine.

The cover story for this issue is from Steph Fox concerning methods that developers can use for preventing spam on their site. You can get full details on the rest of the issue from its announcement on their site.