"Mon, 11 Nov 2024 05:15:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
05:15:11
General datetime
2024-11-11 05:15:11Z
For Database
2024-11-11 05:15:11
For HTTP1.1
Mon, 11 Nov 2024 05:15:11 GMT