Solved

Why my hosting session is not accessible in other pages?

Posted on 2014-02-20
8
592 Views
Last Modified: 2014-02-21
I have bought new hosting package (linux, php) for my product site. In this hosting ,I'm facing session sharing/accessing problem in sub pages/ folders. How to resolve this?

I have tested single session in same page, it works.. but when I access the session variable in other pages , it shows empty.  What could be the problem ? Please advise.

This works fine (same page)
<?php
session_start();

print_r ($_REQUEST);

 if($_REQUEST['usr']=="ABC" && $_REQUEST['pswd']=="123"){

 $_SESSION['usr'] = "ABC";
 $_SESSION['pswd'] = "123";
 
 print_r ($_SESSION);
 exit;
 
 header("Location: content.php");
 
 }
 else{
 header("Location: niceform.php");
 }
?>

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Here it is not working,

<?php
session_start();

print_r ($_SESSION);

if(!isset($_SESSION['usr']) || !isset($_SESSION['pswd'])){
 header("Location: niceform.php");
} 
 include 'logoff.html';

?>

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0
Comment
Question by:Loganathan Natarajan
  • 5
  • 3
8 Comments
 
LVL 83

Accepted Solution

by:
Dave Baldwin earned 500 total points
ID: 39876061
I modified your code a bit and you can see it work here:  http://www.dibsplace.info/index.php  When you're 'logged in' it goes to http://www.dibsplace.info/content.php and when you're logged out it goes to http://www.dibsplace.info/niceform.php

index.php
<?php
session_start();

//print_r ($_REQUEST);

if($_REQUEST['usr']=="ABC" && $_REQUEST['pswd']=="123"){

 $_SESSION['usr'] = "ABC";
 $_SESSION['pswd'] = "123";
 
 //print_r ($_SESSION);
 //exit;
 
 header("Location: content.php");
 }
 
 else{
 $_SESSION['usr'] = "";
 $_SESSION['pswd'] = "";
 
 header("Location: niceform.php");
 }
?>

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content.php
<?php
session_start();

print_r ($_SESSION);

if(!isset($_SESSION['usr']) || !isset($_SESSION['pswd'])){
 header("Location: niceform.php");
} 

include 'logoff.html';

?>

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logoff.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
 "http://www.w3.org/TR/html4/loose.dtd">

<html>
<head>
<title>logoff.html</title>
</head>
<body>
<h1>logoff.html</h1>
<p>But we're really logged in?</p>
<a href="index.php">index.php</a><br />
or login <a href="index.php?usr=ABC&pswd=123">index.php?usr=ABC&pswd=123</a><br />

or logout <a href="index.php?usr=v&pswd=9">index.php?usr=v&pswd=9</a>

</body>
</html>

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niceform.php
<?php
session_start();

?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
 "http://www.w3.org/TR/html4/loose.dtd">

<html>
<head>
<title>niceform.php</title>
</head>
<body>
niceform.php<br />
We're logged out.<br />

<a href="index.php">index.php</a><br />
or login <a href="index.php?usr=ABC&pswd=123">index.php?usr=ABC&pswd=123</a><br />
or logout <a href="index.php?usr=v&pswd=9">index.php?usr=v&pswd=9</a><br />

<?php print_r ($_SESSION);
 ?>
</body>
</html>

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0
 
LVL 36

Author Comment

by:Loganathan Natarajan
ID: 39876167
Thanks, Let me check
0
 
LVL 36

Author Comment

by:Loganathan Natarajan
ID: 39876232
@ Dave Baldwin

I checked it looks empty again. Check the attachment.

I think session is not working the hosting.  Can you tell me how to inform them to fix?
err1.png
0
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LVL 83

Expert Comment

by:Dave Baldwin
ID: 39876274
Try this to see if it is generating a session_id.
<?php
session_start();

$sessid = session_id();

echo $sessid;
?>

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0
 
LVL 36

Author Comment

by:Loganathan Natarajan
ID: 39876324
yes , it is generating,
75c7b35536c97069ec7ce6eec9e696fbArray
0
 
LVL 83

Expert Comment

by:Dave Baldwin
ID: 39876347
Does it generate the same number if you refresh the page several times?  Or does it change?  Do you have cookies enabled in your browser?
0
 
LVL 36

Author Comment

by:Loganathan Natarajan
ID: 39876356
Thanks Dave for your support so far.

I just found solution that session_path is not defined in the hosting and configured now
. Now it is working fine.

75c7b35536c97069ec7ce6eec9e696fbArray ( [Yii.CCaptchaAction.3c85ef20.site.captcha] => kanuqij [Yii.CCaptchaAction.3c85ef20.site.captchacount] => 2 [products] => [92d77c121165b256e0981213cac80aa3id] => 1 [userid] => 1 [92d77c121165b256e0981213cac80aa3userType] => Administrator [usr] => ABC [pswd] => 123 )
logoff.html

But we're really logged in?
index.php
or login index.php?usr=ABC&pswd=123
or logout index.php?usr=v&pswd=9

Open in new window

0
 
LVL 36

Author Closing Comment

by:Loganathan Natarajan
ID: 39876360
This helped to test my session on hosting. Thanks
0

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