PHP生成无限级菜单树

俗话说:程序猿会一门语言,再学其他的也会很快,

一个学Java的,让做PHP,这里就记录一下PHP生成菜单树,实现分层,

原理:递归,

语音:PHP

数据格式:没有树结构化的数组,例如:

Array
(
    [0] => Array
        (
            [CategoryID] => 1
            [CategoryLayer] => 1
            [ShortCHNName] => 一级菜单1
            [ParentID] => 0
            [ImageURL] => icons/6.gif
        )
 [1] => Array
        (
            [CategoryID] => 2
            [CategoryLayer] => 1
            [ShortCHNName] => 一级菜单2
            [ParentID] => 0
            [ImageURL] => icons/6.gif
        )
    [3] => Array
        (
            [CategoryID] => 3
            [CategoryLayer] => 2
            [ShortCHNName] => 【一级菜单1】的二级菜单
            [ParentID] => 1
            [ImageURL] => icons/3.gif
        )
...

 

 

 

PHP生成无限级菜单树_第1张图片

 

源码贴上,供参考用

'.$item['ShortCHNName'];
                $html .=  getTreeChildren($catelist,$item['CategoryID']);
                $html .= '';
            }
        }
        return $html ? '
    ' .$html. '
' : $html; } foreach ($catelist as $cate){ $hrefurl = Yii::app()->createUrl("tipexn/dataservice", ["cid" => $cate["CategoryID"]]); $imgurl = Yii::app()->params["ctx"].$cate["ImageURL"]; $shortName = $cate['ShortCHNName']; if($cate['CategoryLayer'] == 1){ echo ''; echo'
'; echo getTreeChildren($catelist,$cate['CategoryID']); } } ?>

 

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