"Mon, 08 Jul 2024 16:55:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
16:55:47
General datetime
2024-07-08 16:55:47Z
For Database
2024-07-08 16:55:47
For HTTP1.1
Mon, 08 Jul 2024 16:55:47 GMT