"Mon, 08 Jul 2024 17:14:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
17:14:57
General datetime
2024-07-08 17:14:57Z
For Database
2024-07-08 17:14:57
For HTTP1.1
Mon, 08 Jul 2024 17:14:57 GMT