mkdir inconsistencies

[matt]

We seem to have multiple uses of a recursive mkdir, one in functions.php and one in xmlrpc.php.

The latter seems less comprehensive, and should probably be removed/replaced.

As far as I can tell the mkdir_p function in xmlrpc.php isn't even being used in core.

Do we want do mark it as deprecate, or do we want to remove it?

We can safely remove it from xmlrpc.php. No need to deprecate.

Added a patch which removes mkdir_p from xmlrpc.php.

Candidate for 2.0.5

(In [4301]) remove unused mkdir_p() function. props Nazgul. fixes #3079

(In [4302]) remove unused mkdir_p() function. props Nazgul. fixes #3079

Milestone 2.0.5 deleted