"Wed, 31 Jul 2024 21:16:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
21:16:42
General datetime
2024-07-31 21:16:42Z
For Database
2024-07-31 21:16:42
For HTTP1.1
Wed, 31 Jul 2024 21:16:42 GMT