"Wed, 31 Jul 2024 21:06:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
21:06:39
General datetime
2024-07-31 21:06:39Z
For Database
2024-07-31 21:06:39
For HTTP1.1
Wed, 31 Jul 2024 21:06:39 GMT