php - how do I call a public function in one controller from another controller cakephp 2.5

one text

I have 2 separate controllers and I'd like to call a public function in controller1 from controller2, see code below, so in Name2Controller within searchApplicant() function I'd like to call searchProfile() function in Name1Controller.

<?php
class Name1Controller extends AppController {

    var $name = 'Name1';
    var $helpers = array('Paginator','Number');

    public function index() {
        $this->Applicant->recursive = 0;
        $this->set('applicants', $this->paginate());
    }

    public function searchProfile() {
    
    }

}


<?php
class Name2Controller extends AppController {

    var $name = 'Name2';
    var $helpers = array('Paginator','Number');

    public function index() {

    }

    public function searchApplicant() {
    
    }

}