"Wed, 31 Jul 2024 00:08:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
00:08:40
General datetime
2024-07-31 00:08:40Z
For Database
2024-07-31 00:08:40
For HTTP1.1
Wed, 31 Jul 2024 00:08:40 GMT