"Wed, 31 Jul 2024 20:02:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
20:02:09
General datetime
2024-07-31 20:02:09Z
For Database
2024-07-31 20:02:09
For HTTP1.1
Wed, 31 Jul 2024 20:02:09 GMT