PHP RPG_Input::_instance Examples

Example #1

File: Input.php Project: laiello/crindigan

 /**
  * Fetches a singleton instance of this class.
  *
  * @return RPG_Input
  */
 public static function getInstance()
 {
     if (self::$_instance === null) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }