"Tue, 04 Jun 2024 07:35:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
07:35:50
General datetime
2024-06-04 07:35:50Z
For Database
2024-06-04 07:35:50
For HTTP1.1
Tue, 04 Jun 2024 07:35:50 GMT