"Fri, 09 Aug 2024 04:47:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240809
Only TIME
04:47:15
General datetime
2024-08-09 04:47:15Z
For Database
2024-08-09 04:47:15
For HTTP1.1
Fri, 09 Aug 2024 04:47:15 GMT