roundcubemail/program/include/rcmail.php
public function kill_session()
    {
        $this->plugins->exec_hook('session_destroy');

        $this->session->kill();
        $_SESSION = array('language' => $this->user->language, 'temp' => true, 'skin' => $this->config->get('skin'));
        $this->user->reset();
    }
public function kill_session()
    {
        $this->plugins->exec_hook('session_destroy');

        $this->session->kill();
        $_SESSION = array('language' => $this->user->language, 'temp' => true, 'skin' => $this->config->get('skin'));
        $this->user->reset();
    }
public function kill_session ( ) { $ this -> plugins -> exec_hook ( 'session_destroy' ) ; $ this -> session -> kill ( ) ; $ _SESSION = array ( 'language' => $ this -> user -> language , 'temp' => true , 'skin' => $ this -> config -> get ( 'skin' ) ) ; $ this -> user -> reset ( ) ; }
Destroy session data and remove cookie
Destroy session data and remove cookie