"Wed, 31 Jul 2024 07:02:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
07:02:03
General datetime
2024-07-31 07:02:03Z
For Database
2024-07-31 07:02:03
For HTTP1.1
Wed, 31 Jul 2024 07:02:03 GMT