<div class="header">
          <div class="header__top-section"><a class="header__logo" href="/"><i></i></a>
          </div>
          <div class="header__bottom-section">
            <div class="header__nav"><?php if ($currentItem === posts) {?><a class="header__nav-link header__nav-link--active header__nav-link--posts" href="/">Лента</a><?php } else {?><a class="header__nav-link header__nav-link--posts" href="/">Лента</a><?php }?><?php if ($currentItem === tags) {?><a class="header__nav-link header__nav-link--active header__nav-link--tags" href="/tags">Тэги</a><?php } else {?><a class="header__nav-link header__nav-link--tags" href="/tags">Тэги</a><?php }?><?php if ($currentItem === limbo) {?><a class="header__nav-link header__nav-link--active header__nav-link--limbo" href="/limbo">Лимб</a><?php } else {?><a class="header__nav-link header__nav-link--limbo" href="/limbo">Лимб</a><?php }?>
            </div>
            <div class="user">
              <div class="user__login">Войти
              </div><a class="user__reg" href="/registration">Регистрация</a>
            </div>
          </div>
        </div><?php });?>