"Fri, 07 Jun 2024 15:50:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240607
Only TIME
15:50:02
General datetime
2024-06-07 15:50:02Z
For Database
2024-06-07 15:50:02
For HTTP1.1
Fri, 07 Jun 2024 15:50:02 GMT