PHP会话变量 [英] PHP session variable

问题描述

嗨团队，


我只是PHP的初学程序员，我想知道是否有人可以帮我解决这个问题。


我正在尝试设置PHP会话变量，但我无法在下一页打印所述会话变量。这是来自原始页面的摘录。这是放在PHP文件的开头：


<？php

session_start（）;

$ _SESSION [''session_var''] =" testing";

？>


然后我在尝试在第二个PHP页面中打印出会话变量但没有显示：

<？php

session_start（）;

$ session_var = $ _SESSION [''session_var''];

echo" session_var ="。$ session_var;

？>


我在winXP中使用PHP 5.2.2和apache 2.2.4。更多，仅供参考，我在日语操作系统上运行（如果此信息可以提供帮助）。感谢您的回复。

Hi team,

I am just a beginner programmer on PHP and I was wondering if anybody can help me with this problem.

I am trying to set-up the PHP session variable but I wasnt able to print the said session variable in the next page. Here''s an excerpt from the origin page. This was placed in the start of the PHP file:

<?php
session_start();
$_SESSION[''session_var''] = "testing";
?>

Then I was trying to print out the session variable in the second PHP page but nothing displayed:
<?php
session_start();
$session_var = $_SESSION[''session_var''];
echo "session_var =".$session_var;
?>

I am using PHP 5.2.2 and apache 2.2.4 in winXP. More FYI, I am running on Japanese OS (If this info can help). Thank you for all responses.

推荐答案

_SESSION [''session_var''] =" testing";

？>


然后我试图在第二个PHP页面中打印出会话变量，但没有显示：

<？php

session_start （）;

_SESSION[''session_var''] = "testing";
?>

Then I was trying to print out the session variable in the second PHP page but nothing displayed:
<?php
session_start();

session_var =

session_var =

_SESSION [''session_var''];

echo" ; session_var ="。

_SESSION[''session_var''];
echo "session_var =".

这篇关于PHP会话变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！