"Mon, 08 Jul 2024 23:53:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
23:53:14
General datetime
2024-07-08 23:53:14Z
For Database
2024-07-08 23:53:14
For HTTP1.1
Mon, 08 Jul 2024 23:53:14 GMT