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>";

  ?>