"Tue, 02 Jul 2024 06:21:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
06:21:50
General datetime
2024-07-02 06:21:50Z
For Database
2024-07-02 06:21:50
For HTTP1.1
Tue, 02 Jul 2024 06:21:50 GMT