"Sat, 06 Jul 2024 23:58:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
23:58:04
General datetime
2024-07-06 23:58:04Z
For Database
2024-07-06 23:58:04
For HTTP1.1
Sat, 06 Jul 2024 23:58:04 GMT