<?php /** * File: Support_Page_View_DoneContent.php * * @package W3TC */ namespace W3TC; require W3TC_INC_DIR . '/options/common/header.php'; ?> <div style="text-align: center; font-weight: bold; margin-top: 50px"> Thank you for filling out the form </div> <iframe src="<?php echo esc_attr( $postprocess_url ); ?>" width="0" height="0"></iframe>