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.phplRem
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','value3');
$ret['exec'][]=$redis->rPush('list_test','value6');
$ret['exec'][]=$redis->rPush('list_test','value3');
$ret['exec'][]=$redis->rPush('list_test','value8');
$ret['cmd'][]=$redis->lRange('list_test',0,-1);
$ret['data']=$redis->lRem('list_test','value3',2);
$ret['cmd'][]=$redis->lRange('list_test',0,-1);
print_r($ret);
?>
返回值: