From: [EMAIL PROTECTED]
Operating system: windows 2000 professional
PHP version: 4.0.6
PHP Bug Type: Session related
Bug description: Session variables are lost when redirecting to a url using header()
function.
I have 2 scripts: a script to login a user and set a session variable.
After checking session_is_registered() I redirect to a url using header().
The target script checks for the session variable and is not able to find
it.
If I use href to go to the target page, the session variable is found.
I have reviewed the bugs database, and the solutions reported for similar
cases do not work for me. The following are portion of the code used:
I tested the code on a Linux server and it works perfectly.
Thank you.
Kannan
Environment: Windows 2000, IE 5.5, Linux 4.0.6
Login.php>>
$db = db_connect();
$result = mysql_query($query, $db);
if (mysql_num_rows($result) >0 )
{
// if they are in the database register the user id
$row = mysql_fetch_array($result);
$suser = $user;
session_register("suser");
}
}
if (session_is_registered("suser"))
{
if ($redirect<>"")
header("location: $redirect");
// redirect is instantiated with 'members_only.php'
else {
echo "You are logged in as: $suser <br>";
echo "suser: $suser<br>";
echo "<a href=\"members_only.php\">Members Only</a><br>";
echo "<a href=\"logout.php\">Log out</a><br>"; // ======= redirect to
URL ====
}
}
.....
members_only.php>>
<?
session_start();
// check session variable
echo "Members_only<br>";
echo "$suser<br>";
if (session_is_registered("suser"))
{
echo "Members Only Page<br>";
echo "<p>You are logged in as $suser.</p>";
echo "<p>Members only content goes here</p>";
echo "<a href=\"login.php\">Back to main page</a>";
echo "<a href=\"logout.php\">Logout</a>";
}
else
{ $redirect = "members_only.php";
header("location: login.php?redirect=$redirect");
}
?>
php.ini>>
[Session]
session.save_handler = files
session.save_path = C:\temp
session.use_cookies = 1
session.name = FOO
session.auto_start = 1
session.cookie_lifetime = 60
session.cookie_path = c:\temp
session.cookie_domain =
session.serialize_handler = php
session.gc_probability = 1
session.gc_maxlifetime = 1440
session.referer_check =
session.entropy_length = 0
session.entropy_file =
session.cache_limiter = private
session.cache_expire = 180
session.use_trans_sid = 1
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
--
Edit bug report at: http://bugs.php.net/?id=14636&edit=1
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