zf框架的registry(注册表)使用示例

<?php
require_once("zend/loader.php");
zend_loader::loadclass("zend_registry");
$arr = array
(
 'host' => '127.0.0.1',
 'username' => 'root',
 'password' => '111',
 'dbname' => 'test'
);
$reg = new zend_registry($arr);
echo '主机名：' . $reg['host'] . "<br>";
echo '用户名：' . $reg['username'] . "<br>";
echo '密码：' . $reg['password'] . "<br>";
echo '数据库：' . $reg['dbname'] . "<br>";
echo "<hr>";
zend_registry::set('表名','sanguo');  //set赋值方法，也可以赋值为数组
echo zend_registry::get('表名');  //get取值方法
?>

<?php
//引入loader自动载入类
require_once("zend/loader.php");
//载入注册表对象类
zend_loader::loadclass("zend_registry");
/*--------------------------------------------------------*/
//以对象方式进行注册表操作
//实例化注册表对象类的资源赋给$reg
$reg = new zend_registry();
//讲$reg转换为对象格式
zend_registry::setinstance($reg);
//对$reg进行赋值(注册表赋值)
$reg ->name = '张三';
$reg ->sex  = '男';
$reg ->age  = '18';
//获取静态对象后输出.
$reg = zend_registry::getinstance();
echo "姓名为：" . $reg->name . "<br>";
echo "性别为：" . $reg->sex . "<br>";
echo "年龄为：" . $reg->age . "<br>";
/*--------------------------------------------------------*/
$arr = array('姓名' => '张三','年龄' => '18','爱好' => '上网');
zend_registry::set('my',$arr);
class person
{
 public function my()
 {
  echo "我的姓名是：" . zend_registry::get('my')['姓名'] . "<br>";
  echo "我的年龄是：" . zend_registry::get('my')['年龄'] . "<br>";
  echo "我的爱好是：" . zend_registry::get('my')['爱好'] . "<br>";
 }
}
$person = new person();
$person -> my();
?>