<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<?php
if(str_contains($p, 'home')) echo '<a class="nav-link active " aria-current="page" href="../p/home.php">首页</a>';
else echo '<a class="nav-link " aria-current="page" href="../p/home.php">首页</a>';
?>
</li>
<li class="nav-item">
<?php
if(str_contains($p, 'cat=11')) echo '<a class="nav-link active" href="../p/itemlist.php?cat=11">限时折扣</a>';
else echo '<a class="nav-link" href="../p/itemlist.php?cat=11">限时折扣</a>';
?>
</li>
<li class="nav-item">
<a class="nav-link" href="../p/home.php">新品上架</a>
</li>
<li class="nav-item">
<a class="nav-link" href="../p/categoria.php">商品分类</a>
</li>
<li class="nav-item">
<a class="nav-link" href="../includes/data_entry/home.php">联系方式</a>
</li>
</ul>
the last tag i got in my page is ' <li class="nav-item">
</li> '
so i think the problem is the tag <?php ?> in the middle of the html codes. Any solution?
