"Thu, 04 Jul 2024 13:35:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240704
Only TIME
13:35:23
General datetime
2024-07-04 13:35:23Z
For Database
2024-07-04 13:35:23
For HTTP1.1
Thu, 04 Jul 2024 13:35:23 GMT