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[Logging & Monitoring](/categories/logging) 4. / 5. gpslab/middleware ActiveLibrary[Logging & Monitoring](/categories/logging) gpslab/middleware ================= TInfrastructure for use middleware in applications v1.1.0(8y ago)841MITPHPPHP >=5.5.0 Since Jun 23Pushed 8y ago1 watchersCompare [ Source](https://github.com/gpslab/middleware)[ Packagist](https://packagist.org/packages/gpslab/middleware)[ Docs](https://github.com/gpslab/middleware)[ RSS](/packages/gpslab-middleware/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (2)Dependencies (9)Versions (4)Used By (0) [![Latest Stable Version](https://camo.githubusercontent.com/197ce10de8ce8eb256a26eedfd5d0712f700b091c24fec1417cdcbfa45f39baf/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030266c6162656c3d737461626c65)](https://packagist.org/packages/gpslab/middleware)[![Total Downloads](https://camo.githubusercontent.com/21aa5410bfef4aa1a07c79ad6e077376b0510aea4e230296e639ddd79d13ad1e/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030)](https://packagist.org/packages/gpslab/middleware)[![Build Status](https://camo.githubusercontent.com/78a2dd57438ad361d453bfcddbaf1806a1f7601139b3559564b9dde437004682/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030)](https://travis-ci.org/gpslab/middleware)[![Coverage Status](https://camo.githubusercontent.com/e938df99a22f3888371d91077624beb8ad04cba1f7a44358756010a0b5582bcf/68747470733a2f2f696d672e736869656c64732e696f2f636f766572616c6c732f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030)](https://coveralls.io/github/gpslab/middleware?branch=master)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/dd58b29adaef4a60b6fd03f6603ae0f208782c3966618703a9765267ec2eca8e/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f672f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030)](https://scrutinizer-ci.com/g/gpslab/middleware/?branch=master)[![SensioLabs Insight](https://camo.githubusercontent.com/a699b48fea1fc7b1b7acfdfc44e7ce2364737de62d812c827970d2f59dae1f61/68747470733a2f2f696d672e736869656c64732e696f2f73656e73696f6c6162732f692f65643931313565302d323833662d343739392d393933632d3337373761303434313134642e7376673f6d61784167653d33363030266c6162656c3d534c496e7369676874)](https://insight.sensiolabs.com/projects/ed9115e0-283f-4799-993c-3777a044114d)[![StyleCI](https://camo.githubusercontent.com/e81f1a0d0188788c0296ea4426fd6ed6924f579eb1750b341dc9435a148449cc/68747470733a2f2f7374796c6563692e696f2f7265706f732f39323331323638302f736869656c643f6272616e63683d6d6173746572)](https://styleci.io/repos/92312680)[![License](https://camo.githubusercontent.com/89006485673a8c14bc85ee35085b8961d0baadc151dc1f35ffd06f5f988f589e/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f6770736c61622f6d6964646c65776172652e7376673f6d61784167653d33363030)](https://github.com/gpslab/middleware) Infrastructure for use middleware in applications ================================================= [](#infrastructure-for-use-middleware-in-applications) [![Request delegate pipeline](request-delegate-pipeline.png)](request-delegate-pipeline.png) Installation ------------ [](#installation) Pretty simple with [Composer](http://packagist.org), run: ``` composer require gpslab/middleware ``` Middleware chain ---------------- [](#middleware-chain) `MiddlewareChain` contains a middlewares (`Middleware`) and sequentially apply them to the message by chain. There are 3 implementations of the chain, but you can make your own. - `DirectBindingMiddlewareChain` - direct binding; - `ContainerMiddlewareChain` - [PSR-11](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md) container; - `SymfonyContainerMiddlewareChain` - Symfony container *(Symfony 3.3 [implements](http://symfony.com/blog/new-in-symfony-3-3-psr-11-containers) a [PSR-11](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md))*. Handle command (CQRS) --------------------- [](#handle-command-cqrs) Example usage middleware for handle Commands in [CQRS](https://github.com/gpslab/cqrs). ``` // middleware chain $chain = new DirectBindingMiddlewareChain(); // add logger middleware $chain->append(new LoggerMiddleware($logger)); // add validator middleware $chain->append(new ValidatorMiddleware($validator)); // add middleware for handle command from origin command bus $chain->append(new CommandMiddleware($command_bus)); // configure command bus $bus = new MiddlewareCommandBus($chain); // handle command try { $bus->handle($my_command); } catch(InvalidMessageException $e) { // show validation errors var_dump($e->getMessages()); } ``` Handle query (CQRS) ------------------- [](#handle-query-cqrs) Example usage middleware for handle Queries in [CQRS](https://github.com/gpslab/cqrs). ``` // middleware chain $chain = new DirectBindingMiddlewareChain(); // add logger middleware $chain->append(new LoggerMiddleware($logger)); // add validator middleware $chain->append(new ValidatorMiddleware($validator)); // add middleware for handle query from origin query bus $chain->append(new QueryMiddleware($query_bus)); // configure query bus $bus = new MiddlewareQueryBus($chain); // handle query try { $bus->handle($my_query); } catch (InvalidMessageException $e) { // show validation errors var_dump($e->getMessages()); } ``` Handle Domain event ------------------- [](#handle-domain-event) Example usage middleware for handle [domain events](https://github.com/gpslab/domain-event). ``` // middleware chain $chain = new DirectBindingMiddlewareChain(); // add logger middleware $chain->append(new LoggerMiddleware($logger)); // add middleware for handle event from origin domain event bus $chain->append(new DomainEventMiddleware($domain_event_bus)); // configure domain event bus $bus = new MiddlewareDomainEventBus($chain); // publish domain event $bus->publish($my_event); ``` License ------- [](#license) This bundle is under the [MIT license](http://opensource.org/licenses/MIT). See the complete license in the file: LICENSE ### Health Score 28 — LowBetter than 54% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity13 Limited adoption so far Community7 Small or concentrated contributor base Maturity60 Established project with proven stability Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~12 days Total 3 Last Release 3217d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/9a6415c83577efe7b70d9ae4a3bb12958adc11c16e530ff844ff217b0fd0c54a?d=identicon)[Peter Gribanov](/maintainers/Peter%20Gribanov) --- Top Contributors [![peter-gribanov](https://avatars.githubusercontent.com/u/1954436?v=4)](https://github.com/peter-gribanov "peter-gribanov (41 commits)") --- Tags cqrsdomain-eventinfrastructuremiddlewarephppsr-11psr-3symfonypsr-3middlewaresymfonyPSR-11cqrsinfrastructure ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/gpslab-middleware/health.svg) ``` [![Health](https://phpackages.com/badges/gpslab-middleware/health.svg)](https://phpackages.com/packages/gpslab-middleware) ``` ### Alternatives [bugsnag/bugsnag-symfony Official BugSnag notifier for Symfony applications. 453.0M3](/packages/bugsnag-bugsnag-symfony)[chubbyphp/chubbyphp-framework A minimal, highly performant middleware PSR-15 microframework built with as little complexity as possible, aimed primarily at those developers who want to understand all the vendors they use. 13544.4k4](/packages/chubbyphp-chubbyphp-framework)[authbucket/oauth2-symfony-bundle Symfony OAuth2Bundle 839.2k1](/packages/authbucket-oauth2-symfony-bundle)[bref/logger All you need to log with Bref on AWS Lambda 331.5M8](/packages/bref-logger)[devthis/console-logg Effortless artisan console output with your usual Laravel logger 1112.7k](/packages/devthis-console-logg) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)