"Sun, 04 Aug 2024 06:37:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
06:37:54
General datetime
2024-08-04 06:37:54Z
For Database
2024-08-04 06:37:54
For HTTP1.1
Sun, 04 Aug 2024 06:37:54 GMT