Example #1
0
 /**
  * The notification class is always a singleton object.
  *
  * @since	1.0
  * @access	public
  */
 public static function getInstance()
 {
     if (is_null(self::$instance)) {
         self::$instance = new self();
     }
     return self::$instance;
 }
Example #2
0
 /**
  * The notification class is always a singleton object.
  *
  * @since	1.0
  * @access	public
  */
 public static function getInstance()
 {
     if (is_null(self::$instance)) {
         // Just to be sure that the language files on the front end is loaded
         FD::language()->loadSite();
         self::$instance = new self();
     }
     return self::$instance;
 }