移除列表元素
    从列表中删除value元素出现的第一次计数。如果count为0,则删除所有匹配的元素。如果计数为负,元素从尾部到头部被移除。
    Parameters:
    string $key
    string $value
    int $count
    Returns:
    如果键标识的值不是列表,则要删除的元素数量为FALSE。
    Declared in: Redis
    Links: https://redis.io/commands/lrem
    Source:
    S:/Software/JetBrains/PHPStorm/App/PhpStorm-2020.2.1.win/plugins/php/lib/php.jar!/stubs/redis/Redis.php
    lRem on redis.io

    1. <?php
    2. //连接本地的 Redis 服务
    3. $redis = new Redis();
    4. $redis->connect('10.1.3.15', 6379);
    5. $redis->auth('kuaicdn_redis_passwd');
    6. $redis->flushAll();
    7. $ret['exec'][]=$redis->rPush('list_test','value1');
    8. $ret['exec'][]=$redis->rPush('list_test','value2');
    9. $ret['exec'][]=$redis->rPush('list_test','value3');
    10. $ret['exec'][]=$redis->rPush('list_test','value4');
    11. $ret['exec'][]=$redis->rPush('list_test','value3');
    12. $ret['exec'][]=$redis->rPush('list_test','value6');
    13. $ret['exec'][]=$redis->rPush('list_test','value3');
    14. $ret['exec'][]=$redis->rPush('list_test','value8');
    15. $ret['cmd'][]=$redis->lRange('list_test',0,-1);
    16. $ret['data']=$redis->lRem('list_test','value3',2);
    17. $ret['cmd'][]=$redis->lRange('list_test',0,-1);
    18. print_r($ret);
    19. ?>

    返回值: