php send mail on failure

gistfile1.aw

<?php
	
	class SimpleTest extends PHPUnit_Extensions_TestingBotTestCase
	{
		protected function onNotSuccessfulTest(Exception $e)
		{
			mail("mail@mail.com", "Failed test", $e->getMessage());
			parent::onNotSuccessfulTest($e);
		}
		
	    public static $browsers = array(
	           array(
	               'name' => "Windows firefox 8",
	               'platform'       => 'WINDOWS',
	               'browser'        => 'iexplore',
	               'browserVersion' => '9'
	           ),
	       );
	       
	       
	    protected function setUp()
	    {
	        $this->setHost('hub.testingbot.com');
	        $this->setPort(4444);
	        $this->setBrowserUrl('http://google.com');
	    }

	    public function testAgain()
	    {
	    	$this->open('/');
	    	$this->assertTitle('Yahoo');
	    }
	}