Online PHP editor | output for fVPAV

@ 2016-05-12T17:33:03Z

<?php

interface MiddlewareInterface
{
    /**
     * Process a request and return a response.
     *
     * Takes the incoming request and optionally modifies it before delegating
     * to the next handler to get a response. May modify the response before
     * ultimately returning it.
     *
     * @param RequestInterface $request
     * @param ResponseInterface $response
     * @param callable $next
     *
     * @return ResponseInterface
     */
    public function __invoke(
        RequestInterface $request,
        ResponseInterface $response,
        callable $next
    );
}

interface ServerMiddlewareInterface extends MiddlewareInterface
{
    /**
     * Process a request and return a response.
     *
     * Takes the incoming request and optionally modifies it before delegating
     * to the next handler to get a response. May modify the response before
     * ultimately returning it.
     *
     * @param RequestInterface $request
     * @param ResponseInterface $response
     * @param callable $next
     *
     * @return ResponseInterface
     */
    public function __invoke(
        ServerRequestInterface $request,
        ResponseInterface $response,
        callable $next
    );
}

class AcmeMiddleware implements ServerMiddlewareInterface
{
    public function __invoke(
        ServerRequestInterface $request,
        ResponseInterface $response,
        callable $next
    ) {
        return $response;
    }
}

Output for 8.5.0 - 8.5.3: Fatal error: Could not check compatibility between ServerMiddlewareInterface::__invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next) and MiddlewareInterface::__invoke(RequestInterface $request, ResponseInterface $response, callable $next), because class RequestInterface is not available in /in/fVPAV on line 40 Stack trace: #0 {main}
Process exited with code 255.
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18: Fatal error: Could not check compatibility between ServerMiddlewareInterface::__invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next) and MiddlewareInterface::__invoke(RequestInterface $request, ResponseInterface $response, callable $next), because class RequestInterface is not available in /in/fVPAV on line 40
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33: Fatal error: Declaration of ServerMiddlewareInterface::__invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next) must be compatible with MiddlewareInterface::__invoke(RequestInterface $request, ResponseInterface $response, callable $next) in /in/fVPAV on line 25
Process exited with code 255.
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28: Fatal error: Declaration of ServerMiddlewareInterface::__invoke() must be compatible with MiddlewareInterface::__invoke(RequestInterface $request, ResponseInterface $response, callable $next) in /in/fVPAV on line 26
Process exited with code 255.

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