shlink/module/Common/src/Factory/EmptyResponseImplicitOptionsMiddlewareFactory.php

<?php
namespace Shlinkio\Shlink\Common\Factory;

use Interop\Container\ContainerInterface;
use Interop\Container\Exception\ContainerException;
use Zend\Diactoros\Response\EmptyResponse;
use Zend\Expressive\Middleware\ImplicitOptionsMiddleware;
use Zend\ServiceManager\Exception\ServiceNotCreatedException;
use Zend\ServiceManager\Exception\ServiceNotFoundException;
use Zend\ServiceManager\Factory\FactoryInterface;

class EmptyResponseImplicitOptionsMiddlewareFactory implements FactoryInterface
{
    /**
     * Create an object
     *
     * @param  ContainerInterface $container
     * @param  string $requestedName
     * @param  null|array $options
     * @return object
     * @throws ServiceNotFoundException if unable to resolve the service.
     * @throws ServiceNotCreatedException if an exception is raised when
     *     creating a service.
     * @throws ContainerException if any other error occurs
     */
    public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
    {
        return new ImplicitOptionsMiddleware(new EmptyResponse());
    }
}