"Sun, 07 Jul 2024 14:46:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
14:46:48
General datetime
2024-07-07 14:46:48Z
For Database
2024-07-07 14:46:48
For HTTP1.1
Sun, 07 Jul 2024 14:46:48 GMT