May be I am asking more, but had created a simple Chart from GoogleCharts.
The issue is that I have to manually enter the values, which I want to populate from the Database. I know that there is JSON to do that but I have wasted my 4 hours struggling.
The Code is : 

```
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
    <title>
      Google Visualization API Sample
    </title>
    <script type="text/javascript" src="//www.google.com/jsapi"></script>
    <script type="text/javascript">
      google.load('visualization', '1', {packages: ['corechart']});
    </script>
    <script type="text/javascript">
      function drawVisualization() {
        // Create and populate the data table.
        var data = google.visualization.arrayToDataTable([
          ['x', 'Cats', 'Blanket 1', 'Blanket 2'],
          ['A',   1,       1,           0.5],
          ['B',   2,       0.5,         1],
          ['C',   4,       1,           0.5],
          ['D',   8,       0.5,         1],
          ['E',   7,       1,           0.5],
          ['F',   7,       0.5,         1],
          ['G',   8,       1,           0.5],
          ['H',   4,       0.5,         1],
          ['I',   2,       1,           0.5],
          ['J',   3.5,     0.5,         1],
          ['K',   3,       1,           0.5],
          ['L',   3.5,     0.5,         1],
          ['M',   1,       1,           0.5],
          ['N',   1,       0.5,         1]
        ]);

        // Create and draw the visualization.
        new google.visualization.LineChart(document.getElementById('visualization')).
            draw(data, {curveType: "function",
                        width: 500, height: 400,
                        vAxis: {maxValue: 10}}
                );
      }

      google.setOnLoadCallback(drawVisualization);
    </script>
  </head>
  <body style="font-family: Arial;border: 0 none;">
    <div id="visualization" style="width: 500px; height: 400px;"></div>
  </body>
</html>
​

```

Now I wan the data to be fetched from my database instead of manually writting it. For this I had created a PHP File and to fetch the data from the MySQL DB.

```
mysql_connect("localhost","root","");
mysql_select_db("db_graph");

$return_arr = array();
$fetch = mysql_query("SELECT * FROM tbl_graph"); 

```

Any sort of help is appreciated!