Hello,

I encountered an issue but I'm not sure if it was intended this way.

In my project, I have a prefix defined using Redis::OPT_PREFIX (ex.: $redis->setOption(Redis::OPT_PREFIX, 'yay:'); ).
If I do $redis->zInter('newkey', array('sortedset1', 'sortedset2')), it fails to find the two sorted sets although yay:sortedset1 and yay:sortedset2 both exist (calling $redis->zInter('newkey', array('yay:sortedset1', 'yay:sortedset2')) works).
I then created 'sortedset1' and 'sortedset2' without the prefix through redis-cli and the above line of code worked.
The result got stored at 'yay:newkey'.

Is it the expected behavior? Do I have to explicitly add the prefix in that specific case, whereas calling all other methods do not require me to do it?

Thank you!