As far as I know there is no standard API for this as there is no standard way to define "different". Consider 2 files.
File 1
aaa
bbb
ccc
ddd
File 2
Type: Posts; User: Junky
As far as I know there is no standard API for this as there is no standard way to define "different". Consider 2 files.
File 1
aaa
bbb
ccc
ddd
File 2