"Mon, 05 Aug 2024 08:38:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
08:38:03
General datetime
2024-08-05 08:38:03Z
For Database
2024-08-05 08:38:03
For HTTP1.1
Mon, 05 Aug 2024 08:38:03 GMT