"Tue, 02 Jul 2024 14:35:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
14:35:56
General datetime
2024-07-02 14:35:56Z
For Database
2024-07-02 14:35:56
For HTTP1.1
Tue, 02 Jul 2024 14:35:56 GMT