<?php//require_once dirname(__FILE__).‘/class/RedisClass.class.php‘;function init_redis(){ $redis = new Redis(); $redis->connect(‘127.0.0.1‘,‘6379‘); return $redis;}//键值过期是通知function psubscribe($callback){ $redis = init_redis(); $redis->psubscribe(array(‘__keyevent@*__:expired‘),$callback);}//订阅频道function subscribe($callback){ $redis = init_redis(); $redis->subscribe(array(‘sunsun‘),$callback);}//键值过期的回调函数function redisCallback($redis, $pattern, $channel, $message){ var_dump($redis); var_dump($pattern); var_dump($channel); var_dump($message);}//订阅的回调函数function redisCallbacks($redis, $channel, $message){ var_dump($redis); var_dump($channel); var_dump($message);}psubscribe(‘redisCallback‘);subscribe(‘redisCallbacks‘);