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+--- Thread: sess_destroy() returning NULL? (/showthread.php?tid=22334)
sess_destroy() returning NULL? - El Forum - 09-05-2009
[eluser]Maximilian Schoening[/eluser]
Hi,
is it normal that sess_destroy() returns NULL when destroying the session successfully? What does it return if the function didn't work?
Thanks,
Max
sess_destroy() returning NULL? - El Forum - 09-05-2009
[eluser]pistolPete[/eluser]
Just look at the code:
Code:
/**
* Destroy the current session
*
* @access public
* @return void
*/
function sess_destroy()
{
// Kill the session DB row
if ($this->sess_use_database === TRUE AND isset($this->userdata['session_id']))
{
$this->CI->db->where('session_id', $this->userdata['session_id']);
$this->CI->db->delete($this->sess_table_name);
}
// Kill the cookie
setcookie(
$this->sess_cookie_name,
addslashes(serialize(array())),
($this->now - 31500000),
$this->cookie_path,
$this->cookie_domain,
0
);
}