"Fri, 03 May 2024 09:08:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
09:08:54
General datetime
2024-05-03 09:08:54Z
For Database
2024-05-03 09:08:54
For HTTP1.1
Fri, 03 May 2024 09:08:54 GMT