Function uplmkdir

Creates a upload directory, either in filesystem or in dbfs.

Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski
Author: Timo Trautmann
Located at includes/functions.upl.php

Parameters summary
`string`	`$sPath`	Path to directory to create. Either path from client upload directory or a dbfs path.
`string`	`$sName`	Name of directory to create

Return value summary
`string\|`	value of file mode as string ('0702') or nothing

Thrown exceptions summary
`cDbException`
`cException`
`cInvalidArgumentException`