zf框架的registry(注册表)使用示例

简单使用

代码如下:

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'] . "
";
echo '用户名：' . $Reg['username'] . "
";
echo '密码：' . $Reg['password'] . "
";
echo '数据库：' . $Reg['dbname'] . "
";
echo "";
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
?>

对象方式使用与set、get方法使用

代码如下:

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 . "
";
echo "性别为：" . $Reg->sex . "
";
echo "年龄为：" . $Reg->age . "
";
/*--------------------------------------------------------*/
$Arr = array('姓名' => '张三','年龄' => '18','爱好' => '上网');
Zend_Registry::set('My',$Arr);
class Person
{
public function My()
{
echo "我的姓名是：" . Zend_Registry::get('My')['姓名'] . "
";
echo "我的年龄是：" . Zend_Registry::get('My')['年龄'] . "
";
echo "我的爱好是：" . Zend_Registry::get('My')['爱好'] . "
";
}
}
$Person = new Person();
$Person -> My();
?>