"Tue, 02 Jul 2024 12:34:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
12:34:35
General datetime
2024-07-02 12:34:35Z
For Database
2024-07-02 12:34:35
For HTTP1.1
Tue, 02 Jul 2024 12:34:35 GMT