"Tue, 16 Jul 2024 15:11:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
15:11:35
General datetime
2024-07-16 15:11:35Z
For Database
2024-07-16 15:11:35
For HTTP1.1
Tue, 16 Jul 2024 15:11:35 GMT