Description: Get the number of members in a sorted set. Syntax: redis_zcard(con,key) Note: External library function. Ifsorted set,key
Description: Count the number of members in a sorted set with scores between a given interval. Syntax: redis_zcount(con,sorted set,key,starting score,ending score
Description: Return a range of members in a sorted set, by index. Syntax: redis_zrange(key,start,stop[,withscores]) Notesorted set,key,range
Description: Return a range of members in sorted set, by score. Syntax: redis_zrangebyscore(con,key,min,max[,offset,n,wsorted set,key,range
Description: Determine the ranking of a member in a sorted set. Syntax: redis_zrank(con,key,member) Note: External librsorted set,key,member ranking
Description: Get the score associated with the given member in a sorted set. Syntax: redis_zscore(con,key,member) Note: sorted set,key,member,score