src/MultiLogger.php
public function useDailyFiles($path, $days = 0, $level = 'debug')
    {
        foreach ($this->loggers as $logger) {
            if ($logger instanceof Log) {
                $logger->useDailyFiles($path, $days, $level);
            }
        }
    }
public function useDailyFiles($path, $days = 0, $level = 'debug')
    {
        foreach ($this->loggers as $logger) {
            if ($logger instanceof Log) {
                $logger->useDailyFiles($path, $days, $level);
            }
        }
    }
Register a daily file log handler.

@param string $path
@param int    $days
@param string $level

@return void