"Sun, 07 Jul 2024 11:45:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
11:45:42
General datetime
2024-07-07 11:45:42Z
For Database
2024-07-07 11:45:42
For HTTP1.1
Sun, 07 Jul 2024 11:45:42 GMT