https://blog.wongcw.com/2023/11/24/php-8-3%e7%99%bc%e5%b8%83%e6%96%b0%e5%a2%9e%e9%a1%9e%e5%9e%8b%e5%8c%96%e9%a1%9e%e5%88%a5%e5%b8%b8%e6%95%b8%e5%92%8c%e8%a6%86%e8%93%8b%e5%b1%ac%e6%80%a7/