在php中按成员类型显示标题菜单

$members = array(
    array("name" => "John", "type" => "admin"),
    array("name" => "Jane", "type" => "user"),
    array("name" => "Mike", "type" => "admin"),
    array("name" => "Sarah", "type" => "user")
);

echo "<h2>管理员</h2>";
echo "<ul>";
foreach ($members as $member) {
    if ($member['type'] == 'admin') {
        echo "<li>" . $member['name'] . "</li>";
    }
}
echo "</ul>";

echo "<h2>用户</h2>";
echo "<ul>";
foreach ($members as $member) {
    if ($member['type'] == 'user') {
        echo "<li>" . $member['name'] . "</li>";
    }
}
echo "</ul>";