lib/ChromePhp.php
public function getSetting($key)
    {
        if (!isset($this->_settings[$key])) {
            return null;
        }
        return $this->_settings[$key];
    }
public function getSetting($key)
    {
        if (!isset($this->_settings[$key])) {
            return null;
        }
        return $this->_settings[$key];
    }
public function getSetting ( $ key ) { if ( ! isset ( $ this -> _settings [ $ key ] ) ) { return null ; } return $ this -> _settings [ $ key ] ; }
gets a setting

@param string key
@return mixed
gets a setting