"Mon, 08 Jul 2024 11:33:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
11:33:50
General datetime
2024-07-08 11:33:50Z
For Database
2024-07-08 11:33:50
For HTTP1.1
Mon, 08 Jul 2024 11:33:50 GMT