"Mon, 24 Jun 2024 07:02:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240624
Only TIME
07:02:23
General datetime
2024-06-24 07:02:23Z
For Database
2024-06-24 07:02:23
For HTTP1.1
Mon, 24 Jun 2024 07:02:23 GMT