"Wed, 31 Jul 2024 17:33:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
17:33:17
General datetime
2024-07-31 17:33:17Z
For Database
2024-07-31 17:33:17
For HTTP1.1
Wed, 31 Jul 2024 17:33:17 GMT