"Wed, 10 Jul 2024 00:15:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240710
Only TIME
00:15:40
General datetime
2024-07-10 00:15:40Z
For Database
2024-07-10 00:15:40
For HTTP1.1
Wed, 10 Jul 2024 00:15:40 GMT