Today, We want to share with you how to set session in codeigniter?.In this post we will show you session in codeigniter for login, hear for codeigniter get session data in controller we will give you demo and example for implement.In this post, we will learn about print session in codeigniter with an example.
How to Set Session in Codeigniter With Example?
Session with example CodeIgniter framework
Initializing Session
$this->load->library(‘session');
Add data to session
syntax
$_SESSION[‘key’]=value;
$this->session->set_userdata(‘session name', ‘any value’);
$newdata = array( 'username' => 'admin', 'email' => '[email protected]', 'logged_in' => TRUE ); $this->session->set_userdata($newdata);
Remove Session Data
$this->session->unset_userdata($products_items);
Fetch Session Data
$name = $this->session->userdata('member_id');
set and unset session in CodeIgniter:
Example code of form view (member-form.php)
Codeigniter Session Demo | www.pakainfo.com
Example full Source code of view showing session name (member-view.php)
member-view.php
Codeigniter Session Demo | www.pakainfo.com Welcome session->userdata('username'); ?>
Remove User Session
Controller (Mysession.php)
load->library('session'); } public function index() { $this->load->view('member-form'); } public function add() { $member_name = $this->input->post('member_name'); $this->session->set_userdata('username', $member_name); $this->load->view('member-view'); } public function remove() { $this->session->unset_userdata('username'); redirect(base_url('profile_data')); } }
I hope you get an idea about codeigniter session destroy automatically after redirect.
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