$io.getFileCount

Returns the total count of files that contains the given directory and his subdirectories.

Syntax	$io{getFileCount}{dir} $io.getFileCount{dir}
Documentation	Returns the total count of files that contains the given directory and his subdirectories: dir, the directory from where you will get the total count of files.
Examples
$io.getFileCount{public://} Result: Returns the total count of files that contains the public www directory and his subdirectories.
Group	Special
Minimum required transaction-mode:	NONE
Required scripting permission of the developer	PERMISSION_FL_BASIC
Minimum parameters	1
Maximum parameters	1