php - An error occurred while operating redis, can't it be solved?

Question

When operating redis, the value of set always cannot come out. It is always the value originally set, and the new value cannot come out?
$redis = new Redis();

    $redis->connect('127.0.0.1',6379);

    var_dump($redis->set('email','admin@csii.com.cn'));
    $redis->set('nickname','jimmm');
    echo $redis->get('email');
    echo $redis->get('nickname');

    echo $redis->get('age');
    echo $redis->get('sex');
    echo 123;
    
    
    打印出来结果时：bool(false) 333 男  123
    不是email的问题

Answer 1

emali->email

Answer 2

Answer 3

false, it already means that your set has failed. I asked you to look at the log /var/log/redis/redis.log before and it was ignored. I am really speechless. . .

Answer 4

233333