final class Registry {
private $data = array();
public function get($key) {
return (isset($this->data[$key]) ? $this->data[$key] : NULL);
}
public function set($key, $value) {
$this->data[$key] = $value;
}
public function has($key) {
return isset($this->data[$key]);
}
}
class db{
private $xx='123456';
private $data=array();
public function get($key) {
return (isset($this->data[$key]) ? $this->data[$key ] : $key);
}
function connect(){
echo 'you are connecting...';
}
}
//聲明一個控制類:
class ControllerAccountFix extends Controller{
var $name;
var $age;
var $key='Opencat';
function __construct(){
$this->name='c';
$this->age='12';
}
function fix( ){
echo $this->key.PHP_EOL;
}
}