PHP GraphOnTrackersV5_ChartFactory::_instance Examples

Example #1

File: GraphOnTrackersV5_ChartFactory.class.php Project: pombredanne/tuleap

 /**
  * The singleton method
  */
 public static function instance()
 {
     if (!isset(self::$_instance)) {
         $c = __CLASS__;
         self::$_instance = new $c();
     }
     return self::$_instance;
 }