"Tue, 15 Oct 2024 07:48:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
07:48:23
General datetime
2024-10-15 07:48:23Z
For Database
2024-10-15 07:48:23
For HTTP1.1
Tue, 15 Oct 2024 07:48:23 GMT