Пример #1
0
 /**
  * Singleton - I called it 'logger' in case we want to
  * plug in Zend_Log at any stage.
  *
  * @return DTLog
  */
 public static function logger()
 {
     if (!isset(self::$logger)) {
         self::$logger = new DTLog();
     }
     return self::$logger;
 }