"Mon, 29 Jul 2024 04:45:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240729
Only TIME
04:45:57
General datetime
2024-07-29 04:45:57Z
For Database
2024-07-29 04:45:57
For HTTP1.1
Mon, 29 Jul 2024 04:45:57 GMT