代码如下:
<?php <BR>session_start(); <BR>define ('P_S', PATH_SEPARATOR); <BR>define ('ROOT', "./"); <BR>set_include_path(ROOT .P_S .'Zend' .P_S .ROOT.get_include_path()); <BR>//加载ZEND 框架 <BR>require_once ROOT.'Zend/Loader.php'; <BR>require_once 'usercheck.php';//加载访问权限 <BR>Zend_Loader::loadFile('function.class.php', $dirs='class/', $once=false);//加载函数 <BR>Zend_Loader::loadClass('Zend_Db');//加载数据库类 <BR>Zend_Loader::loadClass('Zend_Config_Ini');//加载配置类 <BR>$config = new Zend_Config_Ini('config.php', 'general');//创建配置对象 <BR>$db = Zend_Db::factory($config->db->adapter,$config->db->config->toArray());//创建数据库对象 <BR>$select=$db->select(); <BR>$select->from('ResClass',array('lsh','name')); <BR>$select->where('steps = 1'); <BR>$rs=$db->fetchAll($select); <BR>foreach ($rs as $res){ <BR>echo ' '.$res['lsh'].$res['name']."<br>"; <BR>Visit($res['lsh'],1); <BR>} <BR>function Visit($nodeid,$stept){ <BR>global $db; <BR>$recordset = "SELECT lsh,name FROM ResClass WHERE parent=".$nodeid; //搜索nodeid的所有下层节点 <BR>$rs=$db->fetchAll($recordset); <BR>foreach($rs as $rss){ <BR>if(!$rss) <BR>return; //已经是叶子节点,直接返回 <BR>else{ <BR>for ($i=0;$i<4*$stept;$i++){ <BR>echo " "; <BR>} <BR>echo ' '.$rss['lsh'].$rss['name']."<br>"; <BR>Visit($rss['lsh'],$stept+1); <BR>} <BR>} <BR>} <BR>?<em style="color:transparent">本文来源[email protected]搞@^&代*@码)网9</em><strong>搞代gaodaima码</strong>> <BR>