1) segfault in phar_buildfromdirectoryiterator8.phpt
2) tests failing because SKIPDOTS is default on 64 bit, not on 32
3) Marcus, you really need to add SKIPDOTS as a class constant, so we don't have to use 0x00001000
which then allows easy creation of tar/zip-based phar archives with a simple rename even when phar.readonly=1. Plug the hole very tightly, allowing read access to
files, and also excluding them from opendir() output
