"Fri, 05 Jul 2024 21:00:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
21:00:38
General datetime
2024-07-05 21:00:38Z
For Database
2024-07-05 21:00:38
For HTTP1.1
Fri, 05 Jul 2024 21:00:38 GMT