解析错误：语法错误，第44行/home/comp3170-020/public_html/assignment1/index.php中的意外T_ENDIF

Question

     <?php
    if (!empty($_SESSION['err'])): ?>
    <tr>
      <td width="220" class="content_l" > <font color = "ff0000"> 
       <?php foreach ($_SESSION['err'] as $err): echo $err.'<br>';  ?> </td>
     </tr>
     <?php
     endif;
     unset($_SESSION['err'];
     ?>

继续收到此错误，无法看错。

Answer 1

应该是这样的：

   <?php
if (!empty($_SESSION['err'])):
?>
<tr>
  <td width="220" class="content_l" > <font color = "ff0000"> 

   <?php foreach ($_SESSION['err'] as $err){ echo $err.'<br>'; }?> </td>

 </tr>

 <?php
 endif;
 unset($_SESSION['err']);
 ?>