"Wed, 31 Jul 2024 20:23:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
20:23:45
General datetime
2024-07-31 20:23:45Z
For Database
2024-07-31 20:23:45
For HTTP1.1
Wed, 31 Jul 2024 20:23:45 GMT