标签:非递归 func php无限分类 gen log sse generate bsp lse
//这个是核心方法function generateTree($items){ $tree = array(); foreach($items as $item){ if(isset($items[$item[‘pid‘]])){ $items[$item[‘pid‘]][‘son‘][] =& $items[$item[‘id‘]]; }else{ $tree[] =& $items[$item[‘id‘]]; } } return $tree;}//这个是从发数据库中取出的数据$items = array( 1 => array(‘id‘ => 1, ‘pid‘ => 0, ‘name‘ => ‘安徽省‘), 2 => array(‘id‘ => 2, ‘pid‘ => 0, ‘name‘ => ‘浙江省‘), 3 => array(‘id‘ => 3, ‘pid‘ => 1, ‘name‘ => ‘合肥市‘), 4 => array(‘id‘ => 4, ‘pid‘ => 3, ‘name‘ => ‘长丰县‘), 5 => array(‘id‘ => 5, ‘pid‘ => 1, ‘name‘ => ‘安庆市‘),);print_r(generateTree($items));标签:非递归 func php无限分类 gen log sse generate bsp lse
原文地址:https://www.cnblogs.com/Ares0023/p/9395450.html