"Tue, 02 Jul 2024 21:01:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
21:01:38
General datetime
2024-07-02 21:01:38Z
For Database
2024-07-02 21:01:38
For HTTP1.1
Tue, 02 Jul 2024 21:01:38 GMT