"Tue, 02 Jul 2024 18:36:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
18:36:30
General datetime
2024-07-02 18:36:30Z
For Database
2024-07-02 18:36:30
For HTTP1.1
Tue, 02 Jul 2024 18:36:30 GMT