chubbyphp/chubbyphp-psr7-middleware-singlepass-to-multipass-adapter

This package is abandoned and no longer maintained. No replacement package was suggested.

Chubbyphp Psr7 Middleware Adapter

1.0.2 2017-05-05 16:52 UTC

Requires

• php: ~5.5|~7.0
• psr/http-message: ~1.0

Requires (Dev)

• phpunit/phpunit: ~4.8|~5.5

MIT

• Dominik Zogg

• multipass
• middleware
• psr-7
• psr7
• chubbyphp
• singlepass

README

Description

This adapter can be used, if you dlike to use single pass (no response argument given) middleware within a multipass environment as for example slim or zend-expressive are.

Requirements

• php: ~5.4
• psr/http-message: ~1.0

Installation

Through Composer as chubbyphp/chubbyphp-psr7-middleware-singlepass-to-multipass-adapter.

composer require chubbyphp/chubbyphp-psr7-middleware-singlepass-to-multipass-adapter "~1.0"

Usage

The variable $next, within the single pass middleware arguments will always be a \Closure from the adapter.

<?php

use Chubbyphp\Psr7SinglePassToMultiPassAdapter\Psr7SinglePassToMultiPassAdapter;

$existingSinglePassMiddleware = function (RequestInterface $request, callable $next) {
    $request = $request->withHeader('X-Custom', '1');

    $response = $next($request);

    $body = $response->getBody();
    $body->seek(0, SEEK_END);
    $body->write('<!-- provided by x-custom -->');

    return $response;
};

$adapter = new Psr7SinglePassToMultiPassAdapter($existingSinglePassMiddleware);

$response = $adapter($request, $response, $next);

Copyright

Dominik Zogg 2016