"Mon, 21 Oct 2024 03:07:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241021
Only TIME
03:07:03
General datetime
2024-10-21 03:07:03Z
For Database
2024-10-21 03:07:03
For HTTP1.1
Mon, 21 Oct 2024 03:07:03 GMT