"Mon, 02 Dec 2024 03:03:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
03:03:36
General datetime
2024-12-02 03:03:36Z
For Database
2024-12-02 03:03:36
For HTTP1.1
Mon, 02 Dec 2024 03:03:36 GMT