Example #1
0
 /**
  * @param string $_level
  * @return unknown_type
  */
 static function getInstance($_level = null)
 {
     if (!isset(LoggerFactory::$logger)) {
         if (isset($_level)) {
             LoggerFactory::$logger = new Logger($_level);
         } else {
             LoggerFactory::$logger = new Logger(DEFAULT_LOGLEVEL);
         }
     }
     return LoggerFactory::$logger;
 }