"Mon, 08 Jul 2024 17:43:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
17:43:46
General datetime
2024-07-08 17:43:46Z
For Database
2024-07-08 17:43:46
For HTTP1.1
Mon, 08 Jul 2024 17:43:46 GMT