lrange 获取列表指定范围内的元素

返回存储在范围[start, end]中指定键处的列表的指定元素。开始和停止被解释为索引:0第一个元素，1第二个…-1最后一个元素，-2倒数第二个…

返回存储在范围[start, end]中指定键处的列表的指定元素。开始和停止被解释为索引:0第一个元素，1第二个…-1最后一个元素，-2倒数第二个…
Parameters:
string $key
int $start
int $end
Returns:
包含指定范围内的值的。

Declared in: Redis
Links: https://redis.io/commands/lrange
Source:
S:/Software/JetBrains/PHPStorm/App/PhpStorm-2020.2.1.win/plugins/php/lib/php.jar!/stubs/redis/Redis.php
lRange on redis.io

<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('10.1.3.15', 6379);
$redis->auth('kuaicdn_redis_passwd');
$redis->flushAll();
$ret['exec'][]=$redis->rPush('list_test','value1');
$ret['exec'][]=$redis->rPush('list_test','value2');
$ret['exec'][]=$redis->rPush('list_test','value3');
$ret['exec'][]=$redis->rPush('list_test','value4');
$ret['exec'][]=$redis->rPush('list_test','value5');
$ret['data']=$redis->lRange('list_test',2,3);
$ret['cmd']=$redis->lRange('list_test',0,-1);
print_r($ret);
?>

返回值:

Array
(
    [exec] => Array
        (
            [0] => 1
            [1] => 2
            [2] => 3
            [3] => 4
            [4] => 5
        )
    [data] => Array
        (
            [0] => value3
            [1] => value4
        )
    [cmd] => Array
        (
            [0] => value1
            [1] => value2
            [2] => value3
            [3] => value4
            [4] => value5
        )
)