<?php
namespace Sookon\Helpers;

use Zend\Config\Config as Zend_Config;

class Db extends \Zend\Db\Adapter\Adapter
{
	private $debug = 0;		//调试模式
	
	private $config_local_path = "config/autoload/local.php";
	
	function __construct(&$db,$param = array())
	{
		$config_local = new Zend_Config(include $this->config_local_path);
		
		if(is_array($param) && count($param)>0)
		{
			$db = new \Zend\Db\Adapter\Adapter($param);
		}else{
			$db = new \Zend\Db\Adapter\Adapter(array(
				'driver' => $config_local->db->driver,
				'hostname' => $config_local->db->hostname,
				'database' => $config_local->db->database,
				'username' => $config_local->db->username,
				'password' => $config_local->db->password
			));
		}
	}
	
}