"Thu, 11 Jul 2024 21:49:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
21:49:23
General datetime
2024-07-11 21:49:23Z
For Database
2024-07-11 21:49:23
For HTTP1.1
Thu, 11 Jul 2024 21:49:23 GMT