"Fri, 05 Jul 2024 06:38:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
06:38:12
General datetime
2024-07-05 06:38:12Z
For Database
2024-07-05 06:38:12
For HTTP1.1
Fri, 05 Jul 2024 06:38:12 GMT