Question

我有一个PHP Session变量集：

$_SESSION['token']=$_POST['token'];上的

newOrder.php。

同时设置为$_SESSION['orderId']，$_SESSION['stylesUrl']，$_SESSION['brand']和$_SESSION['currentBalance']

newOrder.php与templateSelection.php（同一服务器）之间存在链接。

在newOrder.php的底部，我使用以下输出执行print_r($_SESSION)：

[token] => {61424637-6E77-BCE0-A10B-3F3E9F74753E}
[currentBalance] => 991.0000
[stylesUrl] => /Management/Stylesheets/basic.css
[brand] => YM
[savedOrderReturnURL] => /Management/DirectMail/DirectMailSaveOrder.aspx

这直接位于newOrder.php页面的底部，之后只有两行HTML。当用户单击指向templateSelection.php的链接时，将处理以下php：

<?php include("php/db.php");
header('P3P: CP="NOI ADM DEV COM NAV OUR STP"');
//$_SESSION['username']="bymtest";
//We seem to be getting an orderId in the session variable even though there wasn't one just before this page was called.
$debugMode = true;
if($debugMode) {
    echo "<pre>";
    print_r($_SESSION);
    echo "</pre>";
    die();
}

内部php/db.php是：

$dbhost = 'host';
$dbuser = 'un';
$dbpass = 'pw';
$conn = mysql_connect($dbhost, $dbuser, $dbpass) or die ('Error connecting to mysql');
$db = mysql_select_db("db");
session_start();

现在这是奇怪的部分。在firefox和chrome中，print_r中的templateSelection.php输出：

[token] => 
[currentBalance] => 991.0000
[stylesUrl] => /Stylesheets/basic.css
[brand] => YM
[savedOrderReturnURL] => /Management/DirectMail/DirectMailSaveOrder.aspx

然而在Opera和IE9 / 8/7/6中它输出

[token] => {61424637-6E77-BCE0-A10B-3F3E9F74753E}
[currentBalance] => 991.0000
[stylesUrl] => /Management/Stylesheets/basic.css
[brand] => YM
[savedOrderReturnURL] => /Management/DirectMail/DirectMailSaveOrder.aspx

总是设置

session_start，我已尝试过多台计算机......这没有任何意义！这在以前在同一台服务器上的不同URL上也有效。

Answer 1

正如@Griwes建议的那样，您需要在脚本顶部调用session_start()。

Gecko / Webkit中的PHP会话取消设置

1 个答案: