将PHP数组呈现为TWIG中的表

$students = array(
    array('name' => 'John', 'age' => 20, 'grade' => 'A'),
    array('name' => 'Jane', 'age' => 19, 'grade' => 'B'),
    array('name' => 'Mike', 'age' => 21, 'grade' => 'A-')
);

$loader = new \Twig\Loader\FilesystemLoader('/path/to/templates');
$twig = new \Twig\Environment($loader);
$template = $twig->load('table.twig');

<table>
    <thead>
        <tr>
            <th>Name</th>
            <th>Age</th>
            <th>Grade</th>
        </tr>
    </thead>
    <tbody>
        {% for student in students %}
            <tr>
                <td>{{ student.name }}</td>
                <td>{{ student.age }}</td>
                <td>{{ student.grade }}</td>
            </tr>
        {% endfor %}
    </tbody>
</table>

echo $template->render(array('students' => $students));