Description:
------------
Strange behavior with nested rendering

Test script:
---------------
index.php:
<?php
function view($file){
	$view = new Yaf_View_Simple(dirname(__FILE__));

	return $view->render($file);
}

print view('outer.phtml');
?>

outer.phtml:
1 <?php print view('inner.phtml');?> 3

inner.phtml:
2

Expected result:
----------------
1 2 3

Actual result:
--------------
2 31