I am using PHP with fusioncharts 
I have two charts - a column and a line chart working perfectly. They each get data from 2 diferent MSQL queries. 
I am trying to combine the charts into 1 combination chart . 
  
The documentation I found refers to a addDataset and addChartData methods but neither seem to be supported 
  
Could you provide any examples that achieve the above please  
Thanks