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<?php
namespace PHPFastCGI\FastCGIDaemon;
use PHPFastCGI\FastCGIDaemon\Http\RequestInterface;
/**
* Wraps a callback (such as a closure, function or class and method pair) as an
* implementation of the kernel interface.
*/
final class CallbackKernel implements KernelInterface
{
* @var callable
private $callback;
* Constructor.
*
* @param callable $handler The handler callback to wrap
* @throws \InvalidArgumentException When not given callable callback
public function __construct($handler)
if (!is_callable($handler)) {
throw new \InvalidArgumentException('Handler callback is not callable');
}
$this->callback = $handler;
* {@inheritdoc}
public function handleRequest(RequestInterface $request)
return call_user_func($this->callback, $request);
PHPFastCGI /
FastCGIDaemon
