ObjectPreview.php

$object = new \Object();
$object->name = 'norbert';
$object->surname = 'orzechowicz';
$object->email = 'norbert@orzechowicz.pl';

$objectPreview($object);
$objectPreview->addField('name', array('propertyPath' => 'name', 'label' => 'User Name'));
$objectPreview->addField('surname', array('propertyPath' => 'surname', 'label' => 'User Surname'));
$objectPreview->addField('email', array('propertyPath' => 'email', 'label' => 'Email'));

$this->render('preview.html.twig', array(
    'preview' => $objectPreview
));

Output

<table>
  <tr>
    <td>User Name</td>
    <td>Norbert</td>
  <tr>
  <tr>
    <td>User Surname</td>
    <td>Orzechowicz</td>
  <tr>
  <tr>
    <td>Email</td>
    <td>norbert@orzechowicz.pl</td>
  <tr>
<table>