"Mon, 08 Jul 2024 07:23:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
07:23:56
General datetime
2024-07-08 07:23:56Z
For Database
2024-07-08 07:23:56
For HTTP1.1
Mon, 08 Jul 2024 07:23:56 GMT