<?php
class seo_url_example extends modified_seo_url {

  /**
   * instance
   *
   * @var Singleton
   */
  protected static $_instance = null;


  /**
   * get instance
   *
   * @return Singleton
   */
  public static function getInstance() {

    if (null === self::$_instance) {
      self::$_instance = new self;
    }

    return self::$_instance;
  }


  /**
   * create link
   *
   * @return SEO link
   */
  public function create_link($page = '', $parameters = '', $connection = 'NONSSL') {
  
  }
}
?>