"Tue, 30 Jul 2024 04:39:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240730
Only TIME
04:39:15
General datetime
2024-07-30 04:39:15Z
For Database
2024-07-30 04:39:15
For HTTP1.1
Tue, 30 Jul 2024 04:39:15 GMT