$ _GET。未定义的变量。不能找到解决方案 [英] $_GET . Undefined Variable. Cant find solution

问题描述

我试图从URL中获取参数，但PHP坚持说变量没有定义。

网址是

  http：//  localhost / trendwatcher / index.php？date = 2014-10-18 
  

脚本就像

 <？php includeheader.php; ？> 
 
< section id =stats> 
显示<？php echo $ GET _ [date]; ？> 
< / section> 
  

最后，错误：

显示
的趋势注意：未定义变量：GET_ C：\xampp\htdocs\trendwatcher\index.php第4行
  

有人有任何想法吗？

谢谢！

解决方案

修复您的代码：

 < section id =stats> 
显示<？php echo $ GET _ [date]; ？> 
< / section> 
  

至

 < section id =stats> 
显示<？php echo $ _GET [date]; ？> 
< / section> 
  

I'm having an issue and am out of ideas.

I'm trying to get a parameter from the URL, but PHP insists in saying that the variable is not defined.

The URL is

http://localhost/trendwatcher/index.php?date=2014-10-18

And the script is something like

<?php include "header.php"; ?>

        <section id="stats">
            Showing trends for <?php echo $GET_["date"];  ?>
        </section>

And finally, the error:

Showing trends for 
Notice: Undefined variable: GET_ in C:\xampp\htdocs\trendwatcher\index.php on line 4

Does anyone have any ideas?

Thanks!

解决方案

Fix your code from:

<section id="stats">
     Showing trends for <?php echo $GET_["date"];  ?>
</section>

to

<section id="stats">
     Showing trends for <?php echo $_GET["date"];  ?>
</section>

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