CampConfig::getSetting PHP Method

    public function getSetting($p_varName)
    {
        if (empty($p_varName)) {
            return null;
        }
        $settingVar = CampConfig::TranslateSettingName($p_varName);
        if (!$settingVar) {
            return array_key_exists($p_varName, $this->m_config) ? $this->m_config[$p_varName] : null;
        }
        $varname = $settingVar['varname'];
        $namespace = $settingVar['namespace'];
        if (!isset($this->m_config[$namespace]) || !is_array($this->m_config[$namespace]) || !array_key_exists($varname, $this->m_config[$namespace])) {
            return null;
        }
        return $this->m_config[$namespace][$varname];
    }