"Fri, 05 Jul 2024 21:49:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
21:49:31
General datetime
2024-07-05 21:49:31Z
For Database
2024-07-05 21:49:31
For HTTP1.1
Fri, 05 Jul 2024 21:49:31 GMT