"Wed, 31 Jul 2024 11:33:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
11:33:44
General datetime
2024-07-31 11:33:44Z
For Database
2024-07-31 11:33:44
For HTTP1.1
Wed, 31 Jul 2024 11:33:44 GMT