"Mon, 22 Jul 2024 11:04:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240722
Only TIME
11:04:04
General datetime
2024-07-22 11:04:04Z
For Database
2024-07-22 11:04:04
For HTTP1.1
Mon, 22 Jul 2024 11:04:04 GMT