src/Debug/Output.php
public function getCfg($path = null)
    {
        if ($path == 'outputAs') {
            $ret = $this->cfg['outputAs'];
            if (!$ret) {
                $ret = $this->getDefaultOutputAs();
            }
        } elseif ($path == 'css') {
            $ret = $this->getCss();
        } else {
            $ret = $this->debug->utilities->arrayPathGet($this->cfg, $path);
        }
        return $ret;
    }
public function getCfg($path = null)
    {
        if ($path == 'outputAs') {
            $ret = $this->cfg['outputAs'];
            if (!$ret) {
                $ret = $this->getDefaultOutputAs();
            }
        } elseif ($path == 'css') {
            $ret = $this->getCss();
        } else {
            $ret = $this->debug->utilities->arrayPathGet($this->cfg, $path);
        }
        return $ret;
    }
Get config val

@param string $path what to get

@return mixed