"Tue, 02 Jul 2024 13:40:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
13:40:43
General datetime
2024-07-02 13:40:43Z
For Database
2024-07-02 13:40:43
For HTTP1.1
Tue, 02 Jul 2024 13:40:43 GMT