"Mon, 08 Jul 2024 14:55:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
14:55:24
General datetime
2024-07-08 14:55:24Z
For Database
2024-07-08 14:55:24
For HTTP1.1
Mon, 08 Jul 2024 14:55:24 GMT