imkingdavid/DuplicateFinder — comment on commit 489988f0e831616e3ad8e30e6c5d458435822abe
File: Project.php line 33
By damianb:

http://us3.php.net/manual/en/class.recursivedirectoryiterator.php <- the SPL "Iterator" classes will work better and be faster in the end than having to hack around opendir.