<?php
require_once 'tutorial_autoload.php';
$store = new ezcTreeXmlInternalDataStore();
$tree = new ezcTreeXml('files/example1.xml', $store);
$visitor = new ezcTreeVisitorPlainText(ezcTreeVisitorPlainText::SYMBOL_UTF8);
$tree->accept($visitor);
echo (string) $visitor;
// print the plot
