"Thu, 18 Jul 2024 05:14:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
05:14:05
General datetime
2024-07-18 05:14:05Z
For Database
2024-07-18 05:14:05
For HTTP1.1
Thu, 18 Jul 2024 05:14:05 GMT