Complexity Analyzer is a utility class that can evaluate the complexity of the code in another class and provide a complexity ranking for methods. Given existing unit tests, it provides a to do list, consisting of all methods with incomplete or missing tests, again ordered by complexity. It complements PHPUnit's code coverage functionality and can be used for guiding test writing efforts. It provides command line interface options, so it can be executed as a command from a shell.
Inkblot Auth is a class that can authenticate users by showing them inkblot images. It can associate a given user password with a list of inkblot images. The user chooses the password after seeing a list of inkblots and types in what those inkblots look like. The class can authenticate the user after showing him the same inkblots in a random order and asking the user to type in what those inkblots look like.