"Fri, 19 Jul 2024 09:35:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
09:35:41
General datetime
2024-07-19 09:35:41Z
For Database
2024-07-19 09:35:41
For HTTP1.1
Fri, 19 Jul 2024 09:35:41 GMT