注销链接不起作用PHP

注销链接不起作用PHP

问题描述:

I'm trying to use a logout link to logout from a form, but it's not working (error appears). What am I doing wrong?

Logout.php code:

<? php
session_start(); 
session_unset();
session_destroy();
header('Location: Login Link');
exit;

?>

Login Form:

<?php
session_start();
?>

<?php
(...)
echo' <p style="text-align:left;"> <a href="abc/logout.php">Logout</a> </p>';

(...)
?>

我正在尝试使用注销链接从表单注销,但它不起作用(出现错误)。 我做错了什么? p>

Logout.php代码: p>

 &lt;?  PHP中
session_start();  
session_unset(); 
session_destroy(); 
header('Location:Login Link'); 
exit; 
 
?&gt; 
  code>  pre> 
 
 

登录表单 : p>

 &lt;?php 
session_start(); 
?&gt; 
 
&lt;?php 
(...)
echo'&lt; p style  = “文本对齐:左;” &GT;  &lt; a href =“abc / logout.php”&gt; Logout&lt; / a&gt;  &lt; / p&gt;'; 
 
(...)
?&gt; 
  code>  pre> 
  div>

You made a typo mistake:

<? php --> <?php

your first line is <? php and it should be <?php, notice the space