"Thu, 18 Jul 2024 10:12:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
10:12:25
General datetime
2024-07-18 10:12:25Z
For Database
2024-07-18 10:12:25
For HTTP1.1
Thu, 18 Jul 2024 10:12:25 GMT