html列表/php数组到多维数组php数组

我有一个id为且父id为的数组，希望通过父id将其转换为多维数组。我要更改的数组如下：

    [0] => Array
        (
            [menuid] => 395
            [circuitname] => summer
            [menuname] => news
            [parentmenuid] => 0
            [displayorder] => 1
        )

    [1] => Array
        (
            [menuid] => 2
            [circuitname] => summer
            [menuname] => Introduction
            [parentmenuid] => 395
            [displayorder] => 1
        )

    [2] => Array
        (
            [menuid] => 521
            [circuitname] => summer
            [menuname] => Celebrate 100
            [parentmenuid] => 2
            [displayorder] => 2
        )
    [3] => Array
        (
            [menuid] => 80
            [circuitname] => summer
            [menuname] => hello world
            [parentmenuid] => 0
            [displayorder] => 2
        )
    [4] => Array
        (
            [menuid] => 90
            [circuitname] => winter
            [menuname] => new page
            [parentmenuid] => 0
            [displayorder] => 2
        )

我希望层次结构的深度没有限制。我看过一些例子，可以将像我这样的数组转换成嵌套的html。不过，我只想将我的数组转换为php多维数组

我希望我的输出与此类似：

[0] => Array
        (
            [menuid] => 395
            [circuitname] => contact
            [menuname] => Contact Us
            [parentmenuid] => 0
            [displayorder] => 1
            [children] => Array
                (
                    [0] => Array
                        (
                            [menuid] => 500
                            [circuitname] => contact
                            [menuname] => Contact Us
                            [parentmenuid] => 395
                            [displayorder] => 1
                            [children] => Array
                                (
                                )

                        )

                    [1] => Array
                        (
                            [menuid] => 2
                            [circuitname] => diocese
                            [menuname] => Introduction
                            [parentmenuid] => 395
                            [displayorder] => 1
                            [children] => Array
                                (
                                )

                        )

---

你可以先把父母分开，在分开他们之后，你可以用foreach让剩下的孩子回到他们各自的父母身边。考虑这个例子：

$raw_values = array( array( 'menuid' => 395, 'circuitname' => 'summer', 'menuname' => 'news', 'parentmenuid' => 0, 'displayorder' => 1, ), array( 'menuid' => 2, 'circuitname' => 'summer',     'menuname' => 'Introduction', 'parentmenuid' => 395, 'displayorder' => 1, ), array( 'menuid' => 521, 'circuitname' => 'summer', 'menuname' => 'Celebrate 100', 'parentmenuid' => 2, '    displayorder' => 2, ), array( 'menuid' => 80, 'circuitname' => 'summer', 'menuname' => 'hello world', 'parentmenuid' => 0, 'displayorder' => 2, ), array( 'menuid' => 90, 'circuitname'     => 'winter', 'menuname' => 'new page', 'parentmenuid' => 0, 'displayorder' => 2, ),);
// get the parents first
$parents = array();
foreach($raw_values as $key => $value) {
    if($value['parentmenuid'] == 0) {
        $parents[$value['menuid']] = $value;
        unset($raw_values[$key]);
    }
}

// then reunite them to their children
foreach($raw_values as $key => $value) {
    $parents[$value['parentmenuid']]['children'][] = $value;
}

echo '<pre>';
print_r($parents);
echo '</pre>';

$raw\u values=array（array（'menuid'=>395，'circuitname'=>summer，'menuname'=>news，'parentmenuid'=>0，'displayorder'=>1，），array（'menuid'=>2，'circuitname'=>summer，'menuname'=>Introduction，'parentmenuid'=>395，'displayorder'=>1，），array（'menuid'=>521，'circuitname'=>summer'，'Menuame'=>100，'parentmenuid'=>2，'displayorder'=>2，），数组（'menuid'=>80，'circuitname'=>summer'，'Menuame'=>hello world'，parentmenuid'=>0，'displayorder'=>2，），数组（'menuid'=>90，'circuitname'=>'winter'，'MENUAME'=>'new page'，'parentmenuid'=>0'，'displayorder'=>2，，）；
//先找父母
$parents=array（）；
foreach（$key=>$value的原始值）{
如果（$value['parentmenuid']==0）{
$parents[$value['menuid']]=$value；
未设置（$raw_值[$key]）；
}
}
//然后让他们和他们的孩子团聚
foreach（$key=>$value的原始值）{
$parents[$value['parentmenuid']['children'][]=$value；
}
回声'；
打印（父母）；
回声'；

---

您能给出一个所需输出的示例吗？我已经编辑了我的问题。谢谢：）此链接似乎是一个解决方案