"Mon, 17 Jun 2024 07:42:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
07:42:24
General datetime
2024-06-17 07:42:24Z
For Database
2024-06-17 07:42:24
For HTTP1.1
Mon, 17 Jun 2024 07:42:24 GMT