"Thu, 18 Jul 2024 18:22:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
18:22:32
General datetime
2024-07-18 18:22:32Z
For Database
2024-07-18 18:22:32
For HTTP1.1
Thu, 18 Jul 2024 18:22:32 GMT