"Mon, 05 Aug 2024 08:48:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
08:48:42
General datetime
2024-08-05 08:48:42Z
For Database
2024-08-05 08:48:42
For HTTP1.1
Mon, 05 Aug 2024 08:48:42 GMT