"Thu, 27 Jun 2024 07:54:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
07:54:56
General datetime
2024-06-27 07:54:56Z
For Database
2024-06-27 07:54:56
For HTTP1.1
Thu, 27 Jun 2024 07:54:56 GMT