how to session pass in codeigniter

Ankita Solanki

7y1.1kPHP

How to retrive data from database using session of particular user after login in codeigniter

6 Replies

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Roshan Rathod6y ago
Here is simple example how to use session in codeiganter.
$CI =& get_instance();
if( $CI->session->userdata('user_authen') ){
    redirect(base_url().'admin/login/');
}
Vijay Patel6y ago
Check if this helps.

https://www.tutorialspoint.com/codeigniter/codeigniter_session_management.htm#:~:text=Add%20Session%20Data&text=The%20same%20thing%20can%20be,which%2C%20some_value%20will%20be%20stored.
Ravishankar N7y ago
Hi Ankita Solanki,
Create a variable for currently logged in user:

$row = mysql_fetch_assoc($ses_sql);

$login_session =$row['email'];



// another user data



$user_name = $row['name'];

$user_country = $row['country'];

$user_city = $row['city'];

$user_state = $row['state'];

$user_occupation = $row['occupation'];

Or you can just use another variable which shouldn't be overwritten:

$user_data = $row;

And then somewhere in script:

echo $user_data['name']; // etc...
Harikrishna Kundariya7y ago
You need to add session in a file application/config/autoload.php like this:
$autoload['libraries'] = array('database', 'session');
Then set the array into the session,
$this->session->set_userdata('user_data', $user);
Whenever you want to use session write code given below:
$this->session->userdata('user_data');
Lastly, write the session_start() in the starting of php script to start the session.
Joseph Thomas7y ago
Check if this helps..

https://www.c-sharpcorner.com/blogs/codeigniter-login-with-ajax
Sanwar Ranwa7y ago
Hello Ankita

Please check these Links it may help you

https://www.formget.com/form-login-codeigniter/

https://code.tutsplus.com/tutorials/how-to-work-with-session-data-in-codeigniter--cms-28658

https://stackoverflow.com/questions/29315114/how-to-retrieve-a-single-user-data-that-is-owned-by-the-user-who-log-in-using-se?rq=1

https://forum.codeigniter.com/archive/index.php?thread-52217.html