"Tue, 02 Jul 2024 08:58:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
08:58:21
General datetime
2024-07-02 08:58:21Z
For Database
2024-07-02 08:58:21
For HTTP1.1
Tue, 02 Jul 2024 08:58:21 GMT