c is just an array index - nothing to fancy about it.
its just example that collects all the IDs from model into an array. Then I can process all the elements from this array as you proposed for example.
c got nothing to do with ID itself - i wouldn't temper with that.
its just example that collects all the IDs from model into an array. Then I can process all the elements from this array as you proposed for example.
c got nothing to do with ID itself - i wouldn't temper with that.