"Fri, 07 Jun 2024 18:49:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240607
Only TIME
18:49:11
General datetime
2024-06-07 18:49:11Z
For Database
2024-06-07 18:49:11
For HTTP1.1
Fri, 07 Jun 2024 18:49:11 GMT