<?php
require_once("Zend/Loader.php");
Zend_Loader::loadClass('Zend_Config');
$array = array(
  'webhost' => '127.0.0.1',
  'database'=>array(
    'db_host'=>'localhost',
    'db_user'=>'root',
    'db_pass'=>'123',
    'db_name'=>'test'
    )
  );
$config = new Zend_Config($array);
echo "Web服务器地址为:";
echo $config->webhost;
echo "<p>";
echo "数据库服务器名称为:";
echo $config->database->db_host;
echo "<p>";
echo "数据库用户名为:";
echo $config->database->db_user;
echo "<p>";
echo "数据库密码为:";
echo $config->database->db_pass;
echo "<p>";
echo "数据库名称为:";
echo $config->database->db_name;
echo "<p>";

<?php
return array(
  'webhost' => '127.0.0.1',
  'database' => array(
    'db_host' => 'localhost',
    'db_user' => 'root',
    'db_pass' => '123',
    'db_name' => 'test'
    )
);

<?php
require_once("Zend/Loader.php");
Zend_Loader::loadClass('Zend_Config');
$filename = 'config.php';            //定义配置文件名
$config = new Zend_Config(require $filename);  //为类实例化对象
echo "Web服务器地址为:";
echo $config->webhost;
echo "<p>";
echo "数据库服务器名称为:";
echo $config->database->db_host;
echo "<p>";
echo "数据库用户名为:";
echo $config->database->db_user;
echo "<p>";
echo "数据库密码为:";
echo $config->database->db_pass;
echo "<p>";
echo "数据库名称为:";
echo $config->database->db_name;
echo "<p>";

[database]
hostname = localhost
database.type = mysql
database.host = localhost
database.user = root
database.pass = 123
database.name = test_ini

<?php
require_once("Zend/Loader.php");
Zend_Loader::loadClass('Zend_Config_Ini');
$filename = 'config.ini';            //定义配置文件名
$config = new Zend_Config_Ini($filename,'database');  //为类实例化对象
echo "数据库服务器名称为:";
echo $config->hostname;
echo "<p>";
echo "数据库类型为:";
echo $config->database->type;
echo "<p>";
echo "数据库用户名为:";
echo $config->database->user;
echo "<p>";
echo "数据库密码为:";
echo $config->database->pass;
echo "<p>";
echo "数据库名称为:";
echo $config->database->name;
echo "<p>";

<?php
require_once("Zend/Loader.php");
Zend_Loader::loadClass('Zend_Config_Ini');
$filename = 'config.ini';            //定义配置文件名
$config = new Zend_Config_Ini($filename,'database');  //为类实例化对象
$temp = $config->database->toArray();      //使得其中一个属性的数据转为数组，并将数据赋给变量$temp
echo "数据库类型为:";
echo $temp[type];
echo "<p>";
echo "数据库用户名为:";
echo $temp[user];
echo "<p>";
echo "数据库密码为:";
echo $temp[pass];
echo "<p>";
echo "数据库名称为:";
echo $temp[name];
echo "<p>";

<?xml version = '1.0'?>
<config>
  <production>
    <webhost>127.0.0.1</webhost>
    <database>
      <type>pdo_mysql</type>
      <host>localhost</host>
      <username>db_user</username>
      <password>db_pass</password>
      <name>test</name>
    </database>
  </production>
  <stag extends="production">
    <database>
      <host>localhost</host>
      <username>db_user</username>
      <password>db_pass</password>
    </database>
  </stag>
</config>

<?php
require_once("Zend/Loader.php");
Zend_Loader::loadClass('Zend_Config_Xml');
$filename = 'config.xml';            //定义配置文件名
$section = "stag";                //定义需要加载的节名
$config = new Zend_Config_Xml($filename,$section);  //为类实例化对象
echo "服务器地址为:";
echo $config->webhost;
echo "<p>";
echo "数据库类型为:";
echo $config->database->type;
echo "<p>";
echo "数据库用户名为:";
echo $config->database->username;
echo "<p>";
echo "数据库密码为:";
echo $config->database->password;
echo "<p>";