<li class="nav-item dropdown">
  <?php if ($viewDatas[SESSION_NAMES['ISLOGIN']]) : ?>
    <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
      <?= ICONS['LOGIN'] ?><?= $viewDatas['session']->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['TITLE']] ?>
    </a>
    <ul class="dropdown-menu dropdown-menu-end">
      <li><a class="dropdown-item" href="/front/user/update/<?= $viewDatas['session']->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']] ?>"><?= ICONS['SETUP'] ?>수정</a></li>
      <li>
        <hr class="dropdown-divider">
      </li>
      <li><a class="dropdown-item" href="<?= URLS['LOGOUT'] ?>"><?= ICONS['LOGOUT'] ?>Logout</a></li>
    </ul>
  <?php else : ?><a class="nav-link dropdown-toggle" href="<?= URLS['LOGIN'] ?>" role="button"><?= ICONS['LOGIN'] ?>Login</a><?php endif ?>
</li>