"Mon, 05 Aug 2024 06:15:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
06:15:55
General datetime
2024-08-05 06:15:55Z
For Database
2024-08-05 06:15:55
For HTTP1.1
Mon, 05 Aug 2024 06:15:55 GMT