"Mon, 02 Dec 2024 03:42:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
03:42:35
General datetime
2024-12-02 03:42:35Z
For Database
2024-12-02 03:42:35
For HTTP1.1
Mon, 02 Dec 2024 03:42:35 GMT