树结构(递归方法实现无限极分类)

随便写，方便用的时候好查找spa #递归方法实现无限极分类递归function getTree($list,$pid=0,$level=0) { static $tree = array(); foreach($list as $row) { if($row['auth_pid']==$pid) { $row['level'] = $level; $tree[] = $row; getTree($

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