Workflow/docs/tutorial_example_06.php - zetacomponents - Git at Google

 <?php
 // Generate GraphViz/dot markup for workflow "Test".
 $visitor = new ezcWorkflowVisitorVisualization;
 $workflow->accept( $visitor );
 print $visitor;
 ?>
	<?php
	// Generate GraphViz/dot markup for workflow "Test".
	$visitor = new ezcWorkflowVisitorVisualization;
	$workflow->accept( $visitor );
	print $visitor;
	?>