"Tue, 02 Jul 2024 17:43:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
17:43:23
General datetime
2024-07-02 17:43:23Z
For Database
2024-07-02 17:43:23
For HTTP1.1
Tue, 02 Jul 2024 17:43:23 GMT