//Concrete implementation of PayPal class
class PayPal
{
public function __construct()
{
}
public function sendPayment($amount)
{
echo 'Paying via paypal ' . $amount;
}
}
//Simple Interface for each adapter we create
interface PaymentAdapter
{
public function pay($amount);
}
class PayPalAdapter implements PaymentAdapter
{
private $_payPal;
public function __construct(PayPal $payPal)
{
$this->_payPal = $payPal;
}
public function pay($amount)
{
$this->_payPal->sendPayment($amount);
}
}
//Client code
$paypal = new PayPalAdapter(new PayPal());
$paypal->pay(213213);
function getForm($formName)
{
$adapter = new PayPalAdapter();
return $adapter->getFormByName($formName);
}
