"Sat, 08 Jun 2024 11:14:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240608
Only TIME
11:14:04
General datetime
2024-06-08 11:14:04Z
For Database
2024-06-08 11:14:04
For HTTP1.1
Sat, 08 Jun 2024 11:14:04 GMT