"Fri, 19 Jul 2024 14:33:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
14:33:47
General datetime
2024-07-19 14:33:47Z
For Database
2024-07-19 14:33:47
For HTTP1.1
Fri, 19 Jul 2024 14:33:47 GMT