"Tue, 04 Jun 2024 06:24:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
06:24:18
General datetime
2024-06-04 06:24:18Z
For Database
2024-06-04 06:24:18
For HTTP1.1
Tue, 04 Jun 2024 06:24:18 GMT