<div class="laniakea-stickybar">
    <div class="laniakea-stickybar-container">
        <ul>
            <?php for ($i = 1; $i < 4; $i++) : ?>
                <?php
                $slot_icon = laniakea_option('stickybar_slot' . $i . '_icon');
                if ($slot_icon) :
                    $slot_link = laniakea_option('stickybar_slot' . $i . '_link');
                    $slot_title = laniakea_option('stickybar_slot' . $i . '_title');
                ?>
                    <li>
                        <a href="<?php echo $slot_link ?>" title="<?php echo $slot_title ?>">
                            <span class="icon <?php echo $slot_icon; ?>"></span>
                        </a>
                    </li>
                <?php endif; ?>
            <?php endfor; ?>

        </ul>
    </div>
</div>