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如何获取上个页面的url

WBOY
WBOYOriginal
2016-06-13 13:39:08937browse

怎么获取上个页面的url
我是通过header('Location: ../index.php')跳转到index.php的，请问怎么获取跳转前的页面url，
用$_SERVER['HTTP_REFERER']貌似不可以。

------解决方案--------------------
跳转时把url传过去,比如

PHP code

$pre_url=url_encode('http://127.0.0.1/xxx.php');
header('Location: ../index.php?pre_url='.$pre_url); <div class="clear">
                 
              
              
        
            </div>
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