src/Query.php
public function _render_order()
    {
        if (!isset($this->args['order'])) {
            return'';
        }

        $x = [];
        foreach ($this->args['order'] as $tmp) {
            list($arg, $desc) = $tmp;
            $x[] = $this->_consume($arg, 'soft-escape').($desc ? (' '.$desc) : '');
        }

        return ' order by '.implode(', ', array_reverse($x));
    }
public function _render_order()
    {
        if (!isset($this->args['order'])) {
            return'';
        }

        $x = [];
        foreach ($this->args['order'] as $tmp) {
            list($arg, $desc) = $tmp;
            $x[] = $this->_consume($arg, 'soft-escape').($desc ? (' '.$desc) : '');
        }

        return ' order by '.implode(', ', array_reverse($x));
    }
Renders [order].

@return string rendered SQL chunk