layout.php

<?php include(sfConfig::get('sf_app_template_dir') . '/header.php'); ?>
<?php include(sfConfig::get('sf_app_template_dir') . '/top.php'); ?>

<table cellspacing="0" cellpadding="0" width="100%">
    <tr valign="top">
        <td>
            <div class="content__main max_width">
                <?php echo $sf_content; ?>
            </div>
        </td>
    </tr>
</table>

<?php include(sfConfig::get('sf_app_template_dir') . '/bottom.php'); ?>
<?php include(sfConfig::get('sf_app_template_dir') . '/footer.php'); ?>