"Mon, 22 Jul 2024 06:15:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240722
Only TIME
06:15:59
General datetime
2024-07-22 06:15:59Z
For Database
2024-07-22 06:15:59
For HTTP1.1
Mon, 22 Jul 2024 06:15:59 GMT