"Wed, 31 Jul 2024 03:00:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
03:00:04
General datetime
2024-07-31 03:00:04Z
For Database
2024-07-31 03:00:04
For HTTP1.1
Wed, 31 Jul 2024 03:00:04 GMT