Version 0.7.0 of phpCallGraph has been released. Most importantly, it fixes a severe bug, which prevented correct recursion into sub-directories. Furthermore, it features support for autoloading, a debug option for finding analysis problems, as well as new colors and fonts for better readability.
The sandbox of the InstantSVC CodeAnalyzer has also been greatly improved by introducing white-list-based function call filtering. This allows for performing source code analyses using reflection without the danger of accidentally executing code in the global scope.
All users are encouraged to upgrade to the new version, which can be downloaded at http://phpcallgraph.sourceforge.net