"Tue, 02 Jul 2024 20:18:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
20:18:57
General datetime
2024-07-02 20:18:57Z
For Database
2024-07-02 20:18:57
For HTTP1.1
Tue, 02 Jul 2024 20:18:57 GMT