windows7"s environment built with wamp

$key = $this->resetkey($key);
        $this->redis->hSet("g", "d", "t");
        print_r($this->redis->hGetAll("g"));exit;
        if($field=="*" || $field==""){
            return $this->redis->hgetall($key);
        }else{
            $field_arr = explode(",", $field);
            return $this->redis->hmget($key,$field_arr);
            
        }

I use hSet is normal

hGetAllProvisional headers are shown