"Wed, 03 Jul 2024 08:21:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
08:21:14
General datetime
2024-07-03 08:21:14Z
For Database
2024-07-03 08:21:14
For HTTP1.1
Wed, 03 Jul 2024 08:21:14 GMT