"Thu, 18 Jul 2024 08:17:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
08:17:49
General datetime
2024-07-18 08:17:49Z
For Database
2024-07-18 08:17:49
For HTTP1.1
Thu, 18 Jul 2024 08:17:49 GMT