* @see http://mwop.net/blog/263-Proxies-in-PHP.html
*/
class SomeObject
{
protected $message;
public function __construct($message)
{
$this->message = $message;
}
protected function doSomething()
{
return $this->message;
}
}
class Proxy extends SomeObject
{
protected $proxied;
public function __construct(SomeObject $o)
{
$this->proxied = $o;
}
public function doSomething()
{
return ucwords($this->proxied->doSomething());
}
}
// Usage example
$o = new SomeObject('foo bar');
$p = new Proxy($o);
printf("Message from Proxy: %s\n", $p->doSomething());
