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Sorry Anjali, I can not make it work, I only get a blank page, here is the code as I adapted:
//labels { $point = array("label" => $row['Descriptors'] , "y" => $row['Count']); array_push($data_points, $point); } $length = sizeof($data_points); echo "["; for ( $i = 0; $i <= $length-1; $i++) { echo "{ \"label\": \"" , $data_points[$i]['label'],"\", \"y\": " , $data_points[$i]['y'], "}"; if( $i < $length-1) echo ","; } echo "]"; //legends { $pointB = array("legend" => $row['Descriptors'] , "y" => $row['Count']); array_push($data_points, $pointB); } $lengthB = sizeof($data_points); echo "["; for ( $i = 0; $i <= $lengthB-1; $i++) { echo "{ \"legendText\": \"" , $data_points[$i]['legend'],"\", \"y\": " , $data_points[$i]['y'], "}"; if( $i < $lengthB-1) echo ","; } echo "]";