"Tue, 02 Jul 2024 18:54:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
18:54:19
General datetime
2024-07-02 18:54:19Z
For Database
2024-07-02 18:54:19
For HTTP1.1
Tue, 02 Jul 2024 18:54:19 GMT