I have created admin panel in codeigniter. Sign in is working fine and data is also set in session. The issue is when I click on signout it doesn't clear the session data.
My controller signout function :
public function signout()
{
$this->user_m->signout();
redirect('admin','refresh');
}
user_m
model signout function :
public function signout()
{
$adminsignindata = array('loginname','adminusername','userid','role_id','loggedin');
$this->session->unset_userdata($adminsignindata);
}
I don't know why session is not getting unset when I use array inunset_userdata
.
In localhost it is working but in live not working. In live I had to unset userdata using key wise.
The CI 2.x session library contains the function unset_userdata(); which works either with a string or an associative array:
unset_userdata() can be used to remove it (the session), by passing the session key.
This function can also be passed an associative array of items to unset.
source: CI 2.x manual, Removing Session Data
below the function unset_userdata() in the session library, around line 500:
function unset_userdata($newdata = array())
{
if (is_string($newdata))
{
$newdata = array($newdata => '');
}
if (count($newdata) > 0)
{
foreach ($newdata as $key => $val)
{
unset($this->userdata[$key]);
}
}
$this->sess_write();
}
so in case, you continue with version 2.x you need to change$adminsignindata
into an associative array:
$adminsignindata = array('loginname'=>'','adminusername'=>'','userid'=>'','role_id'=>'','loggedin'=>'');
in CI 3.x, this function was changed and accepts a "normal" array, as in your code example
Please use the below code it will work.
Put your session in array
$session = [
'user_name' => 'msrinivas',
'name' => 'Srinivas'
];
$this->session->set_userdata('logged_console', $session);
unset session using array key
$this->session->unset_userdata(['logged_console']);
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