"Mon, 07 Oct 2024 13:15:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
13:15:42
General datetime
2024-10-07 13:15:42Z
For Database
2024-10-07 13:15:42
For HTTP1.1
Mon, 07 Oct 2024 13:15:42 GMT