"Tue, 15 Oct 2024 05:15:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
05:15:08
General datetime
2024-10-15 05:15:08Z
For Database
2024-10-15 05:15:08
For HTTP1.1
Tue, 15 Oct 2024 05:15:08 GMT