"Thu, 27 Jun 2024 07:03:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
07:03:54
General datetime
2024-06-27 07:03:54Z
For Database
2024-06-27 07:03:54
For HTTP1.1
Thu, 27 Jun 2024 07:03:54 GMT