"Wed, 09 Oct 2024 08:03:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
08:03:21
General datetime
2024-10-09 08:03:21Z
For Database
2024-10-09 08:03:21
For HTTP1.1
Wed, 09 Oct 2024 08:03:21 GMT