"Sun, 07 Jul 2024 05:03:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
05:03:51
General datetime
2024-07-07 05:03:51Z
For Database
2024-07-07 05:03:51
For HTTP1.1
Sun, 07 Jul 2024 05:03:51 GMT