zend_db连接MySQL(附完整代码）实操

extension_dir = "C:\php5\ext" 

//...省略 
$params = array ('host' => '127.0.0.1', 
'username' => 'root', 
'password' => '123456', 
'dbname' => 'happycms'); 
$db = Zend_Db::factory('pdoMySQL(和PHP搭配之最佳组合)', $params); 
Zend::register('db', $db); 
?> 
lib/App/Article.php 

class App_Article { 
private $db; 
function App_Article() { 
$this->db = Zend::registry('db'); 
} 
function listAll() { 
$result = $this->db->query('SELECT * FROM article'); 
$rows = $result->fetchAll(); 
Zend::dump($rows); 
} 
function listByCategory() { 
} 
//...省略 
} 
?> 

ArticleController.php 
class articleController extends Zend_Controller_Action { 
private $view; 
private $article; 
function __construct() { 
$this->view = Zend::registry('view'); 
$this->article = new App_Article(); 
} 
public function listAllAction() { 
$this->article->listAll(); 
$this->view->title='View Articles'; 
echo $this->view->render(TPL_DIR.'/tplView.php'); 
} 
function __call($action, $arguments) 
{ 
$this->_redirect('./'); 
print_r($action); 
print_r($arguments); 
} 
} 
?> 

array(1) { 
[0] => array(15) { 
["articleid"] => string(1) "1" 
["categoryid"] => string(1) "0" 
["articletitle"] => string(4) "test\" 
["articlefromwhere"] => string(3) "sdf" 
["articlekeywords"] => string(5) "sdfds" 
["articledescription"] => string(4) "test" 
["articlebody"] => string(9) "sffsdfsdf" 
["authorname"] => string(8) "haohappy" 
["authoremail"] => string(11) "s...@df.com" 
["issticky"] => string(1) "0" 
["isrecommanded"] => string(1) "0" 
["includeattachment"] => string(1) "0" 
["addtime"] => string(19) "0000-00-00 00:00:00" 
["lastedittime"] => string(19) "0000-00-00 00:00:00" 
["checktime"] => string(19) "0000-00-00 00:00:00" 
}