"Thu, 18 Jul 2024 05:46:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
05:46:48
General datetime
2024-07-18 05:46:48Z
For Database
2024-07-18 05:46:48
For HTTP1.1
Thu, 18 Jul 2024 05:46:48 GMT