How can i represent my data in Pie chart/Bar chart

Hello Everyone…
I have two tables on my web interface using PHP and MySQL and now i want to draw a pie Chart or Bar Chart that will be a combination of a column each from the two tables. This pie chart or bar chart should be presented on the interface where the tables are.

Please, how can this be done…I need your help
Thank you… :confused:

have a look into Google Charts.

I use Fusioncharts when I need to create charts. It also has a free version and is easy to implement.