"Mon, 08 Jul 2024 03:29:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
03:29:12
General datetime
2024-07-08 03:29:12Z
For Database
2024-07-08 03:29:12
For HTTP1.1
Mon, 08 Jul 2024 03:29:12 GMT