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<?php
declare(strict_types=1);
namespace Cakasim\Payone\Sdk\Container\Binding;
use Cakasim\Payone\Sdk\Container\ContainerException;
/**
* A binding that uses an instance as
* underlying value.
*
* @author Fabian Böttcher <[email protected]>
* @since 0.1.0
*/
class InstanceBinding implements BindingInterface
{
* @var object The instance to use as underlying value.
protected $concrete;
* Constructs the InstanceBinding.
* @param string $abstract The class / interface type the concrete is bound to.
* @param object $concrete The instance which is a concrete of abstract.
* @throws ContainerException If concrete does not satisfy the requirements.
public function __construct(string $abstract, $concrete)
if (!is_object($concrete)) {
throw new ContainerException("Cannot create binding for '{$abstract}', the provided concrete must be an object.");
}
if (!($concrete instanceof $abstract)) {
throw new ContainerException("Cannot create binding for '{$abstract}', the provided concrete must be an instance of '{$abstract}'.");
$this->concrete = $concrete;
* @inheritDoc
public function resolve()
return $this->concrete;
Cakasim /
php-payone-sdk
