"Mon, 07 Oct 2024 08:48:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
08:48:54
General datetime
2024-10-07 08:48:54Z
For Database
2024-10-07 08:48:54
For HTTP1.1
Mon, 07 Oct 2024 08:48:54 GMT