"Mon, 02 Dec 2024 07:50:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
07:50:21
General datetime
2024-12-02 07:50:21Z
For Database
2024-12-02 07:50:21
For HTTP1.1
Mon, 02 Dec 2024 07:50:21 GMT