Get properties from beforefilter in Cakephp to other function

That is just a trick which most of the developers are still wondering that is there a ways to get some properties from beforefilter in Cakephp to use in other function ? so here is the ways to do.

AppController.php

public function beforeFilter()
{
$user_id = ($this->Auth->user('id') != '' ? $this->Auth->user('id'): $author[0]['User']['id']);
$this->User->recursive = -1;
$get_author = $this->User->find('all',
     array(
        'conditions' => array('User.id' => $user_id)
     ));
$this->set('get_author', $get_author);
}

FavoritesController.php

public function get_vaforite(){
   pr( $this->viewVars['get_author']); 
}

Result :

Array
(
    [0] => Array
        (
            [User] => Array
                (
                    [id] => 563c9401-445c-4d94-9151-5edb0a79370f
                    [username] => samphors bb
                    [password] => 3076ca74262cf933d1bbb4ee97474255f9aa8d9a
                    [facebook] => 
                    [email] => samphors.info@gmail.com
                    [address] => March dela deja
                    [mobile] => 1234567890
                    [birthdate] => 2015-11-10
                    [country] => Cambodia
                    [partner_country] => Italy
                    [height] => 6
                    [foot_size] => 3
                    [partner] => Dora vanndya
                    [partner_birthdate] => 2015-11-18
                    [partner_height] => 2
                    [partner_foot_size] => 5
                    [role] => 
                    [token] => 
                    [created] => 2015-11-06 20:50:25
                    [modified] => 2015-11-07 00:20:07
                )

        )

)