"Mon, 08 Jul 2024 12:09:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
12:09:35
General datetime
2024-07-08 12:09:35Z
For Database
2024-07-08 12:09:35
For HTTP1.1
Mon, 08 Jul 2024 12:09:35 GMT