"Tue, 01 Oct 2024 03:15:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
03:15:09
General datetime
2024-10-01 03:15:09Z
For Database
2024-10-01 03:15:09
For HTTP1.1
Tue, 01 Oct 2024 03:15:09 GMT