"Fri, 07 Jun 2024 14:37:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240607
Only TIME
14:37:37
General datetime
2024-06-07 14:37:37Z
For Database
2024-06-07 14:37:37
For HTTP1.1
Fri, 07 Jun 2024 14:37:37 GMT