"Sun, 07 Apr 2024 16:23:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240407
Only TIME
16:23:05
General datetime
2024-04-07 16:23:05Z
For Database
2024-04-07 16:23:05
For HTTP1.1
Sun, 07 Apr 2024 16:23:05 GMT