This demo shows how to use the GoogleChartRenderer PHP class to dynamically render all types of Google Charts.

• src/GoogleChartRenderer.php - The reusable chart rendering class
• src/index.php - Sample usage rendering a Pie Chart

• PHP 7.x or higher
• A web server (e.g., Apache, Nginx) or PHP's built-in server

php -S localhost:8000 -t src

Then open your browser at: http://localhost:8000

Upload the src/ directory to your web server's root and access index.php.

In index.php, you can change:

• new GoogleChartRenderer('chartId', 'ChartType')
• Chart types: PieChart, BarChart, GeoChart, LineChart, etc.
• addColumn(type, label) for defining columns
• addRow([data]) to add chart data
• setOptions([]) to customize appearance