"Mon, 07 Oct 2024 08:18:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
08:18:39
General datetime
2024-10-07 08:18:39Z
For Database
2024-10-07 08:18:39
For HTTP1.1
Mon, 07 Oct 2024 08:18:39 GMT