"Tue, 03 Dec 2024 03:49:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
03:49:57
General datetime
2024-12-03 03:49:57Z
For Database
2024-12-03 03:49:57
For HTTP1.1
Tue, 03 Dec 2024 03:49:57 GMT