"Mon, 02 Dec 2024 06:39:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
06:39:23
General datetime
2024-12-02 06:39:23Z
For Database
2024-12-02 06:39:23
For HTTP1.1
Mon, 02 Dec 2024 06:39:23 GMT