用户将单击一个链接,该链接将打开一个新页面(下面的代码)。我的问题是,当打开这个新页面时,它会创建一个新的会话 ID。我该如何阻止这种情况发生?
require_once('../../config.php'); //Database connection details
require_once('../../connect.php'); //Connect to database
session_start(); <----------- HERE
if(isset($_GET['id']))
{
$id = $_GET['id'];
$tbl_uploads = $_SESSION['COMPANY_ID'].'_uploads';
$query = "SELECT username, type, size, content FROM $tbl_uploads WHERE id = '$id'";
$result = mysql_query($query) or die('Error, query failed');
list($username, $type, $size, $content) = mysql_fetch_array($result);
header("Content-length: $size");
header("Content-type: $type");
header("Content-Disposition: inline; filename=$username");
echo $content;
mysql_close($link);
exit;
}