无限制分类 PHP

<?php

//无限极分类  
function getTree($data, $pId)
{
    $tree = '';
    foreach ($data as $k => $v) {

        // 不断循环,获取父分类下的子分类
        if ($v['cate_ParentId'] == $pId) {
            // 父亲找到儿子
            $v['cate_ParentId'] = getTree($data, $v['cate_Id']);
            $tree[] = $v;
            unset($data[$k]);
        }
    }
    return $tree;
}

// 调用,获取分类
$tree = getTree($data, 0);

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转载自blog.csdn.net/gaokcl/article/details/81385149