复制代码 代码如下:

/*—————————————————— */

//– 获取无限分类的列表数据

/*—————————————————— */

function get_sort ($parent_id=0,$n=-1)

{

global $db;

static $sort_list = array ();

$sql = "SELECT * FROM ".$db->table('article_sort')." WHERE `parent_id` = '{$parent_id}'";

$res = $db->query ($sql);

if ($res)

{

$n++;

while ($row = $db->fetch_assoc ($res))

{

$sql = "SELECT * FROM ".$db->table('article_sort')." WHERE `parent_id` = '{$row['sort_id']}'";

$children = $db->num_rows ($sql);

$row['sort_name'] = str_repeat ('',$n*4).$row['sort_name'];

$row['children'] = $children;

$sort_list[] = $row;

get_sort ($row['sort_id'],$n);

}

}

return $sort_list;

}