"Thu, 27 Jun 2024 03:28:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
03:28:03
General datetime
2024-06-27 03:28:03Z
For Database
2024-06-27 03:28:03
For HTTP1.1
Thu, 27 Jun 2024 03:28:03 GMT