public function useFiles($path, $level = 'debug')
    {
        foreach ($this->loggers as $logger) {
            if ($logger instanceof Log) {
                $logger->useFiles($path, $level);
            }
        }
    }
public function useFiles($path, $level = 'debug')
    {
        foreach ($this->loggers as $logger) {
            if ($logger instanceof Log) {
                $logger->useFiles($path, $level);
            }
        }
    }
public function useFiles ( $ path , $ level = 'debug' ) { foreach ( $ this -> loggers as $ logger ) { if ( $ logger instanceof Log ) { $ logger -> useFiles ( $ path , $ level ) ; } } }
Register a file log handler.

@param string $path
@param string $level

@return void
Register a file log handler .