A class to handle sessions by using a mySQL database for session related data storage providing better security then the default session handler used by PHP. You don't need to modify a thing in your application - after instantianting the class just use sessions as you would normally. for the documentation go to http://stefangabos.blogspot.com/2006/08/zebra-php-framework-session-handler.html
A class providing a set of methods for doing basic transformation to an image like resizing, rotating and flipping. the class is very small (only about 18Kb in size but still heavily documented) and as i said it only covers some basic methods so don't expect miracles. i use it in favour of many other well known scripts that are hard to install, hard to manage, have a thousand files, many megabytes..