"Tue, 02 Jul 2024 06:16:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
06:16:13
General datetime
2024-07-02 06:16:13Z
For Database
2024-07-02 06:16:13
For HTTP1.1
Tue, 02 Jul 2024 06:16:13 GMT