"Mon, 08 Jul 2024 18:34:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
18:34:41
General datetime
2024-07-08 18:34:41Z
For Database
2024-07-08 18:34:41
For HTTP1.1
Mon, 08 Jul 2024 18:34:41 GMT