"Fri, 19 Jul 2024 05:50:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
05:50:23
General datetime
2024-07-19 05:50:23Z
For Database
2024-07-19 05:50:23
For HTTP1.1
Fri, 19 Jul 2024 05:50:23 GMT