"Sun, 28 Jul 2024 02:23:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
02:23:20
General datetime
2024-07-28 02:23:20Z
For Database
2024-07-28 02:23:20
For HTTP1.1
Sun, 28 Jul 2024 02:23:20 GMT