"Mon, 28 Oct 2024 20:21:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241028
Only TIME
20:21:21
General datetime
2024-10-28 20:21:21Z
For Database
2024-10-28 20:21:21
For HTTP1.1
Mon, 28 Oct 2024 20:21:21 GMT