[imp] Show Foldersize

[Chuck Hagenbuch]

Quoting TiloLutz@gmx.de:

> It would be great if IMP could display the current Folder size and free
> space.
> Unfortunatly I don't know if IMAP support this.
> But the filesystem does.

... which is completely irrelevant. Here's a place to start your research: 
http://www.php.net/manual/ref.imap.php

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"What was and what may be, lie, like children whose faces we cannot see, in 
the arms of silence. All we ever have is here, now." - Ursula K. Le Guin