Really cool PHP -> Flash charting download, free t o use although not open source…
PHP/SWF Charts is a simple, yet powerful PHP tool to create attractive web charts from dynamic data.
Use PHP scripts to generate or gather the data from databases, then pass it to this tool to generate Flash (swf) charts.
PHP/SWF Charts makes the best of both the PHP and SWF worlds. PHP scripts provide integration, and Flash provides the best display quality.
- Web charts from dynamic data
- Live chart updates, at intervals, without reloading the web page
- Clickable charts, and drill-down
- Simple and flexible chart generation
- Quality Flash graphics including anti-aliasing, gradients, blends, etc.
- Supports PHP 3, 4, and 5
- Chart types:
- 3D column
- Stacked column
- 3D Pie
- Stacked bar
- Stacked area