redis的有序集合ZSET(stored set)
相关命令 1.ZADD ZADD key-name score member [score member……] 将带有给定分值的成员添加到有序集合里 2.ZREM ZREM key-name member [ member……] 从有序集合中删除指定的成员 php示例 $redis = new redis(); $redis->connect('127.0.0.1', 6609); $redis->delete('sc1'); $redis->delete('sc2'); $redis -> zAdd('sc1',1,'k1',2,'k2',3,'k3',4,'k4',5,'k5'); $redis -> zAdd('sc1',6,'k6'); $redis -> zAdd('sc1',7,'k7'); var_dump($redis->zRange('sc1', 0, -1)); echo "<br/>"; //结果 array(7) { [0]=> string(2) "k1" [1]=> string(2) "k2" [2]=> string(2) "k3" [3]=> string(2) "k4" [4]=> string(2) "k5" [5]=> string(2) "k6" [6]=> string(2) "k7" } //rem var_dump(