"Tue, 02 Jul 2024 20:48:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
20:48:13
General datetime
2024-07-02 20:48:13Z
For Database
2024-07-02 20:48:13
For HTTP1.1
Tue, 02 Jul 2024 20:48:13 GMT