"Tue, 02 Jul 2024 15:33:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
15:33:54
General datetime
2024-07-02 15:33:54Z
For Database
2024-07-02 15:33:54
For HTTP1.1
Tue, 02 Jul 2024 15:33:54 GMT