"Mon, 30 Dec 2024 07:15:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
07:15:31
General datetime
2024-12-30 07:15:31Z
For Database
2024-12-30 07:15:31
For HTTP1.1
Mon, 30 Dec 2024 07:15:31 GMT