arrayToDataTable() source from Database

[njhelloworld]

I wanted to use my jsonData as source to my arraytoDataTable().But it is not working.I would like to ask how can I use this method right:

        

  var jsonData = $.ajax({

                url: "sampleseptember.php",

                dataType: "json",

                async: false

            }).responseText;

          var obj = jQuery.parseJSON();

          var dataseptember = google.visualization.arrayToDataTable(jsonData);

          dataseptember.addColumn('date', 'time_stamp');

          dataseptember.addColumn('number', 'ph');

          dataseptember.addColumn('number', 'moist');    

          $.each(results, function (i, row) {        

          data.addRow([

         new Date(row.time_stamp),

          parseFloat(row.ph),

          parseFloat(row.moist)

            ]);

          });

[Ryan Reynolds]

It may help if you posted a snippet of the actual JSON data you are trying to parse.