"Tue, 06 Aug 2024 21:56:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240806
Only TIME
21:56:34
General datetime
2024-08-06 21:56:34Z
For Database
2024-08-06 21:56:34
For HTTP1.1
Tue, 06 Aug 2024 21:56:34 GMT