但是要怎样遍历这个方法产生的二叉树数组呢?以下是我的做法:
复制代码 代码如下:
php
function preTree($cat){
foreach ($cat as $c){
?>
=$c['poper']?>:=t($c['content'])?>
-
=$s['poper']?>:=t($s['content'])?>
if(isset($s['childrens'])){
?>-
$this->preTree($s['childrens']);
?>
?>
-
$this->preTree($s['childrens']);
}
}
?>










