lithium\net\http\Router::_formatError PHP Méthode

    protected static function _formatError($url)
    {
        $match = array("\n", 'array (', ',)', '=> NULL', '(  \'', ',  ');
        $replace = array('', '(', ')', '=> null', '(\'', ', ');
        return str_replace($match, $replace, var_export($url, true));
    }