[TYPO3-core] RFC #8040: Bug: Wrong check on creating folders in filelist makes them unaccessible

[Dmitry Dulepov [typo3]]

Martin Kutschker wrote:
> PREG supports, as does Perl, POSIX character classes.

Ok then :) My question was because this is not mentioned in PHP manual.

-- 
Dmitry Dulepov
TYPO3 core team
Web: http://typo3bloke.net/
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