"Sun, 07 Jul 2024 14:14:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
14:14:22
General datetime
2024-07-07 14:14:22Z
For Database
2024-07-07 14:14:22
For HTTP1.1
Sun, 07 Jul 2024 14:14:22 GMT