"Wed, 03 Jul 2024 04:45:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
04:45:14
General datetime
2024-07-03 04:45:14Z
For Database
2024-07-03 04:45:14
For HTTP1.1
Wed, 03 Jul 2024 04:45:14 GMT