Access & modify table data in json file with PHP?

Is it possible to use custom PHP code or other to view or modify data from the json files where table(s) data is stored? We are working on a way to make data in the table dynamic so user can vote up/down items in table. If you have any ideas or documentation about such functionality please let us know. Suggestions for custom function we can add into a plugin like Code Snippets would be awesome.

Thanks!

• This topic was modified 2 weeks, 1 day ago by wordmax.