"Sun, 07 Jul 2024 18:12:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
18:12:57
General datetime
2024-07-07 18:12:57Z
For Database
2024-07-07 18:12:57
For HTTP1.1
Sun, 07 Jul 2024 18:12:57 GMT