"Sat, 03 Aug 2024 09:35:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240803
Only TIME
09:35:32
General datetime
2024-08-03 09:35:32Z
For Database
2024-08-03 09:35:32
For HTTP1.1
Sat, 03 Aug 2024 09:35:32 GMT