"Tue, 09 Jul 2024 20:03:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
20:03:13
General datetime
2024-07-09 20:03:13Z
For Database
2024-07-09 20:03:13
For HTTP1.1
Tue, 09 Jul 2024 20:03:13 GMT