"Wed, 03 Jul 2024 20:37:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
20:37:51
General datetime
2024-07-03 20:37:51Z
For Database
2024-07-03 20:37:51
For HTTP1.1
Wed, 03 Jul 2024 20:37:51 GMT