"Mon, 01 Jul 2024 08:55:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
08:55:29
General datetime
2024-07-01 08:55:29Z
For Database
2024-07-01 08:55:29
For HTTP1.1
Mon, 01 Jul 2024 08:55:29 GMT