"Sat, 06 Jul 2024 00:35:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
00:35:36
General datetime
2024-07-06 00:35:36Z
For Database
2024-07-06 00:35:36
For HTTP1.1
Sat, 06 Jul 2024 00:35:36 GMT