"Tue, 02 Jul 2024 17:03:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
17:03:10
General datetime
2024-07-02 17:03:10Z
For Database
2024-07-02 17:03:10
For HTTP1.1
Tue, 02 Jul 2024 17:03:10 GMT