"Thu, 06 Jun 2024 19:35:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240606
Only TIME
19:35:47
General datetime
2024-06-06 19:35:47Z
For Database
2024-06-06 19:35:47
For HTTP1.1
Thu, 06 Jun 2024 19:35:47 GMT