"Sun, 28 Jul 2024 08:12:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
08:12:23
General datetime
2024-07-28 08:12:23Z
For Database
2024-07-28 08:12:23
For HTTP1.1
Sun, 28 Jul 2024 08:12:23 GMT