"Mon, 01 Jul 2024 06:16:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
06:16:34
General datetime
2024-07-01 06:16:34Z
For Database
2024-07-01 06:16:34
For HTTP1.1
Mon, 01 Jul 2024 06:16:34 GMT