"Sat, 31 Aug 2024 07:31:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
07:31:47
General datetime
2024-08-31 07:31:47Z
For Database
2024-08-31 07:31:47
For HTTP1.1
Sat, 31 Aug 2024 07:31:47 GMT