?> "> <img src="<?php echo URL::base(); ?> assets/img/flag-<?php echo $current_lang; ?> .jpg" alt="<?php echo __('nav_select_language'); ?> "> </a> <ul class="sub-nav-list"> <?php echo Helper_Languages::getLanguages(); ?> </ul> </li> <li> <a href="https://shop.musy.me" title="<?php echo __('nav_books'); ?> "> <img src="<?php echo URL::base(); ?> assets/img/nav-btn4.png" alt="<?php echo __('nav_books'); ?>