"Thu, 11 Jul 2024 06:21:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
06:21:55
General datetime
2024-07-11 06:21:55Z
For Database
2024-07-11 06:21:55
For HTTP1.1
Thu, 11 Jul 2024 06:21:55 GMT