PHP using extract to pass array values as variables and display it on a page

Question

In order to include a specific file from a directory and pass data or variables into that page, I am trying to create a view($path,$data) function in PHP. I was able to create $path and include the defined path, but my next step is to pass the $data values into my included page. I also want to turn each array label into a variable.

My php class is below classes.php.

define("SITE_NAME", "process");

 class helpers {


        public function view($path, $data) 
        {

            $dir = $_SERVER['DOCUMENT_ROOT'].SITE_NAME."/";

            include($dir.$path.".php");

            return extract($data);



        }  

}

On my index.php:

require_once('classes.php');

$helper = new Helpers();

$data['title'] = "My Test";
$data['test'] = "test1";

$helper->view('test',$data);

So, I'm trying to echo $title on my test.php, which I assume will yield the result of My Test. To see if I'm getting the values from index.php, I was able to output $data using print r.

Array ( [title] => My Test [test] => test1 )

Any guidance? How can I accomplish this? I was attempting the extract() function but am unsure about my syntax. I appreciate it.