"Wed, 04 Sep 2024 03:39:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
03:39:40
General datetime
2024-09-04 03:39:40Z
For Database
2024-09-04 03:39:40
For HTTP1.1
Wed, 04 Sep 2024 03:39:40 GMT