"Tue, 02 Jul 2024 15:35:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
15:35:05
General datetime
2024-07-02 15:35:05Z
For Database
2024-07-02 15:35:05
For HTTP1.1
Tue, 02 Jul 2024 15:35:05 GMT