Php 从数组+；对象_Php_Arrays_Nested Loops

Php 从数组+；对象

php arrays

Php 从数组+；对象,php,arrays,nested-loops,Php,Arrays,Nested Loops,我有这样的数组+对象 Array ( [0] => stdClass Object ( [tid] => 1 [parent_id] => 0 [language] => th [t_type] => category [t_name] => cat1 [t_description] =>

我有这样的数组+对象

此数组+json字符串中的对象

[{"tid":"1","parent_id":"0","language":"th","t_type":"category","t_name":"cat1","t_description":null,"t_uri":"cat1","t_uri_encoded":"cat1","t_uris":null,"meta_title":null,"meta_description":null,"meta_keywords":null,"childs":[{"tid":"3","parent_id":"1","language":"th","t_type":"category","t_name":"cat1.1","t_description":null,"t_uri":"cat1.1","t_uri_encoded":"cat1.1","t_uris":null,"meta_title":null,"meta_description":null,"meta_keywords":null,"childs":[{"tid":"5","parent_id":"3","language":"th","t_type":"category","t_name":"cat1.1.1","t_description":null,"t_uri":"cat1.1.1","t_uri_encoded":"cat1.1.1","t_uris":null,"meta_title":null,"meta_description":null,"meta_keywords":null}]},{"tid":"4","parent_id":"1","language":"th","t_type":"category","t_name":"cat1.2","t_description":null,"t_uri":"cat1.2","t_uri_encoded":"cat1.2","t_uris":null,"meta_title":null,"meta_description":null,"meta_keywords":null}]},{"tid":"2","parent_id":"0","language":"th","t_type":"category","t_name":"cat2","t_description":null,"t_uri":"cat2","t_uri_encoded":"cat2","t_uris":null,"meta_title":null,"meta_description":null,"meta_keywords":null}]

如何创建这样的嵌套ul li。

<ul>
  <li>cat1
    <ul>
        <li>cat1.1
            <ul>
                <li>cat1.1.1</li>
            </ul>
        </li>
        <li>cat1.2</li>
    </ul>
  </li>
  <li>cat2</li>
</ul>


第一类

cat1.1

cat1.1.1


第1.2类


第二类

这就是我尝试过的

echo list_nested_cat( $list_item );
function list_nested_cat( $list_item, $start = 0) {
    echo '<ul style="margin-left: 1em;">';
    foreach ( $list_item as $item ) {
        if ( isset( $item->childs ) && is_array( $item->childs ) ) {
            echo '<li>'.$item->t_name.'</li>';
            list_nested_cat($item->childs);
        } else {
            echo '<li>'.$item->t_name.'</li>';
        }

    }
    echo '</ul>';
}

echo list_嵌套_cat（$list_item）；
函数列表嵌套类（$list\u item，$start=0）{
echo'；
foreach（$将项目列为$项目）{
if（isset（$item->childs）和&is_数组（$item->childs））{
回显“”.$item->t_name.”；
列出嵌套类（$item->childs）；
}否则{
回显“”.$item->t_name.”；
}
}
回声“”；
}

但此函数响应错误的html嵌套ul li格式

注：我使用arnaud576875代码创建数组对象

这应该让您开始：

它使用递归函数；它自称

已更新

使用JSON对象进行了测试，并修复了一些错误

<?php    

echo make_ulli($object); 

function make_ulli($array){
    if(!is_array($array)) return '';

    $output = '<ul>';
    foreach($array as $item){  

        $output .= '<li>' . $item->t_name;      

        if(property_exists($item, 'childs'))
            $output .= make_ulli($item->childs);

        $output .= '</li>';

    }   
    $output .= '</ul>';

    return $output;
}


?>

请将那个难看的数组作为JSON字符串发布以供测试之用？@iambriansreed我按照您的要求发布了JSON字符串。@vee我用它来测试我的代码并修复了一些错误。查看发布的更新代码。这真的很有效。谢谢。：-）