"Mon, 29 Apr 2024 08:00:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
08:00:37
General datetime
2024-04-29 08:00:37Z
For Database
2024-04-29 08:00:37
For HTTP1.1
Mon, 29 Apr 2024 08:00:37 GMT