"Mon, 22 Jul 2024 21:22:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240722
Only TIME
21:22:23
General datetime
2024-07-22 21:22:23Z
For Database
2024-07-22 21:22:23
For HTTP1.1
Mon, 22 Jul 2024 21:22:23 GMT