"Fri, 05 Jul 2024 17:42:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
17:42:54
General datetime
2024-07-05 17:42:54Z
For Database
2024-07-05 17:42:54
For HTTP1.1
Fri, 05 Jul 2024 17:42:54 GMT