"Mon, 07 Oct 2024 17:15:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
17:15:17
General datetime
2024-10-07 17:15:17Z
For Database
2024-10-07 17:15:17
For HTTP1.1
Mon, 07 Oct 2024 17:15:17 GMT