"Mon, 08 Jul 2024 21:41:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
21:41:29
General datetime
2024-07-08 21:41:29Z
For Database
2024-07-08 21:41:29
For HTTP1.1
Mon, 08 Jul 2024 21:41:29 GMT