"Thu, 18 Jul 2024 17:11:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
17:11:51
General datetime
2024-07-18 17:11:51Z
For Database
2024-07-18 17:11:51
For HTTP1.1
Thu, 18 Jul 2024 17:11:51 GMT