"Mon, 08 Jul 2024 15:59:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
15:59:32
General datetime
2024-07-08 15:59:32Z
For Database
2024-07-08 15:59:32
For HTTP1.1
Mon, 08 Jul 2024 15:59:32 GMT