"Thu, 11 Jul 2024 21:43:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
21:43:31
General datetime
2024-07-11 21:43:31Z
For Database
2024-07-11 21:43:31
For HTTP1.1
Thu, 11 Jul 2024 21:43:31 GMT