general callback function to just get entity guids
|Reported by:||coldtrick||Owned by:|
|Priority:||low||Milestone:||Near Term Future Release|
It would be nice if there was a general callback function for elgg_get_entities*() which just returns the guids.
If we want to do this now, every plugin would have to write their own callback function. Maybe this could be something for core?
function name something like entity_row_to_guid()???