php_adapters_example2.php

<?php

class NotificationManager {
 
  public function sendNotification($type = '', $data)
  {
    switch($type){
      case "email": 
        $notification = new EmailAdapter();
        break;
      case "twitter":
        $notification = new TwitterAdapter();
        break;
      case "sms":
        $notification = new SmsAdapter();
        break;
      default:
        // Do something to log an exception 
        return false;
        break;
    }
    
    $notification->setData($data);
    $notification->sendNotification();
    
    
  }
}