"Sun, 07 Jul 2024 03:09:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
03:09:08
General datetime
2024-07-07 03:09:08Z
For Database
2024-07-07 03:09:08
For HTTP1.1
Sun, 07 Jul 2024 03:09:08 GMT