Need a Tiktok Video Downloader Script

I want a PHP-based Simple Tiktok Video downloader script.

1. No Backend Required.
2. Only The Working Script.
3. Make sure The Video will be downloaded from TikTok Server.

For example, the TikTok link would look like this:
https://vm.tiktok.com/ZMe1HQ3vE/ ()
or
https://v.douyin.com/3vn57r/
or
https://www.tiktok.com/@philandmore/video/6805867805452324102
or
https://m.tiktok.com/v/6805867805452324102.html