ZREVRANK key member

Returns the rank of member in the sorted set stored at key, with the scores ordered from high to low. The rank (or index) is 0-based, which means that the member with the highest score has rank 0.

Use ZRANK to get the rank of an element with the scores ordered from low to high.

*Return value

*Examples

redis>  ZADD myzset 1 "one"
(integer) 1
redis>  ZADD myzset 2 "two"
(integer) 1
redis>  ZADD myzset 3 "three"
(integer) 1
redis>  ZREVRANK myzset "one"
(integer) 2
redis>  ZREVRANK myzset "four"
(nil)
redis> 
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