→ WoW API
Determines if the unit is a player. It is important to note that it returns nil rather than false, nil is treated like false for most operations but it is *not* a proper boolean.
if (UnitIsPlayer(UnitId)) then --Do something here else --Do something else end
Seems like in 6.0.3 it returns True/False
Community content is available under CC-BY-SA unless otherwise noted.