<?php
if (!defined("ABSPATH")) {
    exit();
}
if (!$isMuExists) {
    ?>
    <li><img src="<?php echo plugins_url(WPDISCUZ_DIR_NAME . "/assets/img/demo.png"); ?>"
             style="vertical-align:bottom;"/> &nbsp; <?php esc_html_e("Media Uploader", "wpdiscuz"); ?></li>
    <?php
}