CODEWITHSUNDEEP
phpjoomla
GiarcTNA
GiarcTNA

Reputation: 499

Capturing Session ID from URL in Joomla

I am trying to capture a session ID from a URL so that the ID will follow a user throughout the site and then get captured when they fill in a form.

The URL will look something like this.

http://www.mysite.co.za/?campaign=the_campaign_name

Then I inserted this code into the top of my Joomla template file:

session_start();
$_SESSION['campaign']=$_GET['campaign'];

Will this capture the session (the_campaign_name) and will this work with Joomla as I know Joomla uses its own session ID's?

When I check the sessions I just get a PHPSESSID showing its session.

Thanks in advance.

Upvotes: 0

Views: 2214

Answers (3)

GiarcTNA
GiarcTNA

Reputation: 499

This seems to have worked for me, if this helps anyone:

<?php

    if (isset($_GET['campaign'])) {
        $campaign = $_GET['campaign'];
    }

    setcookie('CampaignName', $campaign);
?>

Not sure if it's even the correct way but it worked for me on Joomla.

Upvotes: 3

Okonomiyaki3000
Okonomiyaki3000

Reputation: 3696

Since you are using Joomla, why not make use of the Joomla framework?

To set:

JFactory::getSession()->set('campaign', JRequest::getVar('campaign'), $optional_namespace);

To get:

JFactory::getSession()->get('campaign', $optional_default_value, $optional_namespace);

Upvotes: 0

Ibrahim Azhar Armar
Ibrahim Azhar Armar

Reputation: 25755

yes it should work, joomla is PHP. and what you are trying to do is PHP, if you want to check all the created session variable then try

session_start();
var_dump($_SESSION);

Update:

it seems joomla stores the session variables in database, according to the documentation you need to set and access session variable in joomla like this.

to set session variable

$session =& JFactory::getSession();
$session->set('campaign', $_GET['campaign']);

to get session variable

$session =& JFactory::getSession();
echo $session->get('campaign');

it seems joomla upon initialization destroys the regular session variable for some security reason they say, here is the link from joomla documentation to help you http://docs.joomla.org/How_to_access_session_variables_set_by_an_external_script

hope this helps. and always remember to sanitize user input with proper validation. before using it.

Upvotes: 0

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