PHP graps and charts from a form

I'm very very new to php so please help me out. I've created a form on my site that requires a users qualifications such as age among many other things... I've created an output site in php with calculations of the users inputs but I also want to show the output with charts and graphs among text... Does anyone know how I can achieve this and using what program if there is one... Thanks

i would suggest using flash for the charts and using php to supply flash the needed data.

something like http://www.maani.us/xml_charts/index.php and just use php to generate the xml data needed for the chart.

Thanks, that is actually very useful information.

you might just want to have a look at FusionCharts its a flash charts. They integrate very well with PHP using their native PHP API and offer nice charting options