"Mon, 04 Nov 2024 04:21:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241104
Only TIME
04:21:18
General datetime
2024-11-04 04:21:18Z
For Database
2024-11-04 04:21:18
For HTTP1.1
Mon, 04 Nov 2024 04:21:18 GMT