zf框架的db类select查询器join链表使用示例(zend框架)

zend框架的查询器join()链表使用示例
复制代码 代码如下:
<?php
//引入Loader类(自动加载类)
require_once("Zend/Loader.php");
//使用Loader类引入一个Db类
Zend_Loader::loadClass("Zend_Db");
//引入Zend_Db的状态器
Zend_Loader::loadClass("Zend_Db_Statement_Pdo");
//配置数据库连接信息
$Config = array("host" => "127.0.0.1" ,
    "username" => "root" ,
    "password" => "111" ,
    "dbname" => "test",
    "profiler" => "true"
    );
//告诉Zend_Db类所操作的数据库和数据库配置信息
$Db = Zend_Db::factory("PDO_Mysql" , $Config);
//执行编码语句
$Db -> query("set names utf8");
//-----------------------------------------------
$Select = $Db ->select();
$Select -> from("sanguo","*");
$Select -> join("dengji","sanguo.s_dengji = dengji.d_id");
$Select -> order("s_dengji asc");
$Reslut = $Db -> fetchAll($Select);
echo "<table border="1" width="600" style="text-align:center">";
foreach ($Reslut as $key => $value)
{
 echo "<tr>";
 foreach ($value as $key2 => $value2)
 {
  echo "<td>" . $value2 . "</td>";
 }
 echo "</tr>";
}
echo "</table>";
?>