code: public function getUserProfile() {
  		$facebook = $this->getFacebookObject();
  		
  		$response = $facebook->get('/me', $this->accesstoken);
  		
  		$me = $response->getGraphUser();
  		
  		return array(
  			'userid'=>$me->getId(),
  			'name'=>$me->getName(),
  			'email'=>$me->getField('email'),
  			'imageurl'=>'https://graph.facebook.com/'.$me->getId().'/picture?type=large');
  	}
docs: Returns short facebook profile after succes login
  
  @return array User Profile