1, self::Personal_Choose => 2, self::Personal_Data => 3, self::Department_Data => 4, self::Department_DOWN_Data => 5, }; } public function name(): string { // TODO: Implement name() method. return match ($this) { self::All_Data => '全部数据', self::Personal_Choose => '自定义数据', self::Personal_Data => '本人数据', self::Department_Data => '部门数据', self::Department_DOWN_Data => '部门及以下数据', }; } /** * assert value * * @param int $value * @return bool */ public function assert(int $value): bool { return $this->value === $value; } }