Print slowest PHPUnit tests

phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>

<phpunit
    printerClass="ProfilerPrinter"
    printerFile="profiler.php"
>
</phpunit>

profiler.php

<?php

class ProfilerPrinter extends PHPUnit_TextUI_ResultPrinter
{
    private $current_suite;
    private $test_times = array();

    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        parent::startTestSuite($suite);
        $this->current_suite = $suite->getName();
    }

    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        parent::endTestSuite($suite);
        $this->current_suite = null;
    }

    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        parent::endTest($test, $time);
        $this->test_times[$this->current_suite . '::' . $test->getName()] = $time;
    }

    protected function printFooter(PHPUnit_Framework_TestResult $result)
    {
        parent::printFooter($result);

        arsort($this->test_times);
        $top_five = array_slice($this->test_times, 0, 5);

        echo "\n";
        echo "5 Slowest Tests:\n";
        foreach ($top_five as $test => $time) {
            printf("%0.3f\t%s\n", $time, $test);
        }
    }
}

I'd rather write a script that parses that information from the XML logfile.