name = "wg"; class A { public $B = "王刚"; function &B() { echoLine(__FUNCTION__); echoLine(__METHOD__); $name = __FUNCTION__; echoLine($this->$name); echoLine(nameof($this->B)); return $this->B; } } function ctx() { return req()->userInfo->game; } ctx()->base(true); var_dump(nameof($user->name)); //var_dump(Resp::err(3503, "时尚杂志opencv"));