"Sun, 25 Aug 2024 03:19:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240825
Only TIME
03:19:47
General datetime
2024-08-25 03:19:47Z
For Database
2024-08-25 03:19:47
For HTTP1.1
Sun, 25 Aug 2024 03:19:47 GMT