"Fri, 06 Sep 2024 21:42:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
21:42:06
General datetime
2024-09-06 21:42:06Z
For Database
2024-09-06 21:42:06
For HTTP1.1
Fri, 06 Sep 2024 21:42:06 GMT