8-5 nav.php

<?php
$nav="
<!--導覽列 start-->
<nav class='navbar navbar-default' role='navigation' style='margin-bottom:0;'>
  <div class='container'>
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class='navbar-header'>
      <button type='button' class='navbar-toggle collapsed' data-toggle='collapse' data-target='#bs-example-navbar-collapse-1'>
        <span class='sr-only'>Toggle navigation</span>
        <span class='icon-bar'></span>
        <span class='icon-bar'></span>
        <span class='icon-bar'></span>
      </button>
      <a class='navbar-brand' href='index.php'>".WEB_TITLE."</a>
    </div>
    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class='collapse navbar-collapse' id='bs-example-navbar-collapse-1'>
      <ul class='nav navbar-nav navbar-right'>
        <li><a href='index.php'>首頁</a></li>
        <li><a href='about_us.php'>關於我們</a></li>
        <li><a href='contact.php'>聯絡我們</a></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav><!-- /.nav -->
";
#將變數送至樣版引擎
$smarty->assign("nav" , $nav);