"Mon, 10 Jun 2024 08:54:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240610
Only TIME
08:54:57
General datetime
2024-06-10 08:54:57Z
For Database
2024-06-10 08:54:57
For HTTP1.1
Mon, 10 Jun 2024 08:54:57 GMT