"Sun, 28 Jul 2024 09:32:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
09:32:39
General datetime
2024-07-28 09:32:39Z
For Database
2024-07-28 09:32:39
For HTTP1.1
Sun, 28 Jul 2024 09:32:39 GMT