"Wed, 03 Jul 2024 23:09:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
23:09:13
General datetime
2024-07-03 23:09:13Z
For Database
2024-07-03 23:09:13
For HTTP1.1
Wed, 03 Jul 2024 23:09:13 GMT