"Sun, 04 Aug 2024 19:29:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
19:29:35
General datetime
2024-08-04 19:29:35Z
For Database
2024-08-04 19:29:35
For HTTP1.1
Sun, 04 Aug 2024 19:29:35 GMT