"Fri, 18 Oct 2024 03:38:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
03:38:38
General datetime
2024-10-18 03:38:38Z
For Database
2024-10-18 03:38:38
For HTTP1.1
Fri, 18 Oct 2024 03:38:38 GMT