"Sat, 07 Sep 2024 12:12:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
12:12:04
General datetime
2024-09-07 12:12:04Z
For Database
2024-09-07 12:12:04
For HTTP1.1
Sat, 07 Sep 2024 12:12:04 GMT