"Mon, 28 Oct 2024 06:15:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241028
Only TIME
06:15:21
General datetime
2024-10-28 06:15:21Z
For Database
2024-10-28 06:15:21
For HTTP1.1
Mon, 28 Oct 2024 06:15:21 GMT