"Thu, 18 Jul 2024 11:04:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
11:04:36
General datetime
2024-07-18 11:04:36Z
For Database
2024-07-18 11:04:36
For HTTP1.1
Thu, 18 Jul 2024 11:04:36 GMT