PHP会话变量而不是GET方法

发布于 2024-12-10 20:52:06 字数 673 浏览 0 评论 0原文

我有一个包含姓名、ID、地址等的表单。用户输入 ID 后需要刷新，以便查询和检索其他信息，例如基于输入 ID 的专业。刷新后，我通过 Get 方法检索输入的值，以便保留输入的表单值。如下所示，

      <?php
       $_SESSION['Bid']=@$_GET['Bid'];
       $_SESSION['Stufname']=$_GET['fname'];
       $_SESSION['Stulname']=$_GET['lname'];
       ?>

      <form name="form1" method="post" action="registration.php" >

       <input type="text"  name="Bid"  value="<?php echo $_SESSION['Bid'];?>" 
      MAXLENGTH=9    size="9">  

      </form>

一切正常，但我知道 GET 方法不安全，因为变量现在显示在 URL 中，我想避免使用 get。我在其他脚本中尝试了会话变量，但在这种情况下，因为页面在输入 ID 后刷新，所以我不太确定如何在页面刷新时捕获和存储会话变量中的表单值，而不像上面那样使用 GET 方法。

任何帮助将不胜感激。谢谢，

原文

I have a form that has name, Id, address etc. It needs to refresh after user enters the ID inorder to query and retrieve other information such as major based the entered ID.
Once it refreshes, I retrieve back the entered values via Get method so to retain the entered form values.
Shown below

      <?php
       $_SESSION['Bid']=@$_GET['Bid'];
       $_SESSION['Stufname']=$_GET['fname'];
       $_SESSION['Stulname']=$_GET['lname'];
       ?>

      <form name="form1" method="post" action="registration.php" >

       <input type="text"  name="Bid"  value="<?php echo $_SESSION['Bid'];?>" 
      MAXLENGTH=9    size="9">  

      </form>

All works fine but i know GET method is unsecure since the variables are now shown in the URL and I want to get away from using get.
I tried session variable in other scripts but in this case, because the page refreshes after entering ID, I am not really sure how to capture and store the form values in the session variables on page refresh without using the GET method as I did above.

Any help would be appreciated.
thanks,

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