11-2

$dom = new DomDocument();
    $dom->load("cars.xml");
    echo '<table>';
    echo '<tr>
            <td>BRAND</td>
            <td>MODEL</td>
            <td>COLOR</td>
            <td>YEAR</td>
            <td>PRICE</td>
        </tr>';
    foreach ($dom->documentElement->childNodes as $element) {
        if($element->nodeName == "car"){
            echo "<tr>";
            foreach ($element->childNodes as $car) {
                if ($car->nodeType == 1 && $car->nodeName == "brand"){
                    echo '<td>'.$car->textContent."</td>";
                }
                if ($car->nodeType == 1 && $car->nodeName == "model"){
                    echo '<td>'.$car->textContent."</td>";
                }
                if ($car->nodeType == 1 && $car->nodeName == "color"){
                    echo '<td>'.$car->textContent."</td>";
                }
                if ($car->nodeType == 1 && $car->nodeName == "year"){
                    echo '<td>'.$car->textContent."</td>";
                }
                if ($car->nodeType == 1 && $car->nodeName == "price"){
                    echo '<td>'.$car->textContent."</td>";
                }
            }
            echo "</tr>";
        }
    }
    echo "<table>";
    echo "all is good<br/>";