"Fri, 05 Jul 2024 03:55:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
03:55:43
General datetime
2024-07-05 03:55:43Z
For Database
2024-07-05 03:55:43
For HTTP1.1
Fri, 05 Jul 2024 03:55:43 GMT