"Sun, 07 Jul 2024 07:59:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
07:59:15
General datetime
2024-07-07 07:59:15Z
For Database
2024-07-07 07:59:15
For HTTP1.1
Sun, 07 Jul 2024 07:59:15 GMT