Unable to get result from function while rendering columns using server side processing

Fash

Link to test case:
Debugger code (debug.datatables.net):
Error messages shown:
Description of problem:

         {
              render: function (data, type, row, meta) {
    return ("<?php echo fill_run($connect,row[2]); ?>"
    );
  },
                "targets": 11,
            }, 

colin

You're mixing PHP and JS there - so that's going to be cause problems. Maybe post more code and explain what you're trying to do so we have more context to help you,

Colin