"Fri, 05 Jul 2024 20:42:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
20:42:19
General datetime
2024-07-05 20:42:19Z
For Database
2024-07-05 20:42:19
For HTTP1.1
Fri, 05 Jul 2024 20:42:19 GMT