"Fri, 05 Jul 2024 14:44:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
14:44:44
General datetime
2024-07-05 14:44:44Z
For Database
2024-07-05 14:44:44
For HTTP1.1
Fri, 05 Jul 2024 14:44:44 GMT