Rendering a Pivot Table

Rendering a pivot table is done by an instance of TableVisitor. The framework provides a default implementation BasicTableRenderer, which renders the pivot table into an HTML string.

To customize the rendering, the easiest way is to extend the BasicTableRenderer class and override the relevant methods. Usually you will want to override the visitContent() method to customize the rendering of any cell content.

Example:

use Rekalogika\PivotTable\TableRenderer\BasicTableRenderer;

class CustomTableRenderer extends BasicTableRenderer
{
    #[\Override]
    public function visitContent(mixed $content): string
    {
        if ($content instanceof Country) {
            return $country->getFlagEmoji() . ' ' . htmlspecialchars($country->getName());
        }

        return parent::visitContent($content);
    }
}