ZMSCORE key member [member ...]

Available since 6.2.0.

Time complexity: O(N) where N is the number of members being requested.

Returns the scores associated with the specified members in the sorted set stored at key.

For every member that does not exist in the sorted set, a nil value is returned.

*Return value

Array reply: list of scores or nil associated with the specified member values (a double precision floating point number), represented as strings.

*Examples

redis>  ZADD myzset 1 "one" 
(integer) 1
redis>  ZADD myzset 2 "two" 
(integer) 1
redis>  ZMSCORE myzset "one" "two" "nofield" 
1) "1"
2) "2"
3) (nil)
redis>