代码如下:
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']);
}
}
?>
http://www.bkjia.com/PHPjc/326123.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/326123.htmlTechArticle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: 代码如下:?php function preTree($cat){ foreach ($cat as $c){ ? pa href="http...