"Tue, 02 Jul 2024 21:05:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
21:05:37
General datetime
2024-07-02 21:05:37Z
For Database
2024-07-02 21:05:37
For HTTP1.1
Tue, 02 Jul 2024 21:05:37 GMT