$io.listDirs

Returns a newline separated listing of all subdirectories contained in the specified directory.

Syntax	$io.listDirs{directory}[{recurse}]?
Documentation	Returns a newline separated listing of all subdirectories contained in the specified directory. If recurse is true the list is enhanced by the function recursing itself over all found subdirectories. Parameters: 1 - directory, in SITEFORUM protocol notation 2 - recurse; boolean, optional, defaults to false. Returns: Newline separated list.
Examples
$io.listDirs{public://}
Group	Special
Minimum required transaction-mode:	READ=IO
Required scripting permission of the developer	PERMISSION_FL_BASIC
Minimum parameters	1
Maximum parameters	2