"Thu, 18 Jul 2024 12:41:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
12:41:18
General datetime
2024-07-18 12:41:18Z
For Database
2024-07-18 12:41:18
For HTTP1.1
Thu, 18 Jul 2024 12:41:18 GMT