"Thu, 04 Jul 2024 20:35:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240704
Only TIME
20:35:55
General datetime
2024-07-04 20:35:55Z
For Database
2024-07-04 20:35:55
For HTTP1.1
Thu, 04 Jul 2024 20:35:55 GMT