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[HTTP & Networking](/categories/http) 4. / 5. api-clients/middleware ActiveLibrary[HTTP & Networking](/categories/http) api-clients/middleware ====================== Request middleware 4.0.0(9y ago)1115.9k↓50.7%3[4 PRs](https://github.com/php-api-clients/middleware/pulls)16MITPHPPHP ^7.0 Since Dec 5Pushed 2y ago2 watchersCompare [ Source](https://github.com/php-api-clients/middleware)[ Packagist](https://packagist.org/packages/api-clients/middleware)[ RSS](/packages/api-clients-middleware/feed)WikiDiscussions master Synced yesterday READMEChangelog (6)Dependencies (7)Versions (14)Used By (16) API Client middleware for PHP 7.x ================================= [](#api-client-middleware-for-php-7x) [![Build Status](https://camo.githubusercontent.com/1847c0c1c44efc340da459f7b4512c0a5fe8f9f5c48a1fa4cbbd32a5d4f47564/68747470733a2f2f7472617669732d63692e6f72672f7068702d6170692d636c69656e74732f6d6964646c65776172652e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/php-api-clients/middleware)[![Latest Stable Version](https://camo.githubusercontent.com/e1356259a0a165ef4a8bc44cad59e6635f86b7e656229bad395975f29515e98c/68747470733a2f2f706f7365722e707567782e6f72672f6170692d636c69656e74732f6d6964646c65776172652f762f737461626c652e706e67)](https://packagist.org/packages/api-clients/middleware)[![Total Downloads](https://camo.githubusercontent.com/fc0aaaeb4a18d80fdd3f32456241cc59b4dab83d6d99bae8a8bb909522ac1e4d/68747470733a2f2f706f7365722e707567782e6f72672f6170692d636c69656e74732f6d6964646c65776172652f646f776e6c6f6164732e706e67)](https://packagist.org/packages/api-clients/middleware/stats)[![Code Coverage](https://camo.githubusercontent.com/37ce9c4076649930efcb4b3f0b57d2f741609e542430c4c4773b0eb290bc3e5c/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f7068702d6170692d636c69656e74732f6d6964646c65776172652f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/php-api-clients/middleware/?branch=master)[![License](https://camo.githubusercontent.com/f32daa3afb6a80b7f1f8e9a7e5508c48e0df1c71c2a9545c853a3ebc77a618bb/68747470733a2f2f706f7365722e707567782e6f72672f6170692d636c69656e74732f6d6964646c65776172652f6c6963656e73652e706e67)](https://packagist.org/packages/api-clients/middleware)[![PHP 7 ready](https://camo.githubusercontent.com/0489afcfe51a09417c861bf5a006d7d9ce5b47ac4774596480e01fa02ef44cb4/687474703a2f2f7068703772656164792e74696d6573706c696e7465722e63682f7068702d6170692d636c69656e74732f6d6964646c65776172652f62616467652e737667)](https://appveyor-ci.org/php-api-clients/middleware) This library contains the a async `MiddlewareRunner` used in our api clients. It provides an interface for all middlewares. Middlewares are ordered by priority when they where added to the `MiddlewareRunner`. Order of middlewares with the same priority is not guaranteed. A number of traits are provided for your convenience, if your middleware implementation does not require all the methods defined in the `MiddlewareInterface`. Locator ------- [](#locator) The locator can be used by your application to fetch middleware instances. It will check whether the created instance implements the `MiddlewareInterface`. Currently the only provided locator is the `ContainerLocator` which accepts a `Psr\Container\ContainerInterface` to fetch your middleware instances. Example ------- [](#example) ``` $container = /* ... */; $locator = new ContainerLocator($container); $middlewares = []; $config = [ 'middlewares' => [/*...*/] 'options' => [/*...*/] ]; foreach ($config['middlewares'] as $middleware) { $middlewares[] = $locator->get($middleware); } $runner = new MiddlewareRunner($config['options'], $middelwares); $runner->pre($request)->then(function ($request) use ($options) { return resolve($this->browser->send( $request )); }, function (ResponseInterface $response) { return resolve($response); })->then(function (ResponseInterface $response) use ($runner) { return $runner->post($response); })->otherwise(function (Throwable $throwable) use ($runner) { return reject($runner->error($throwable)); }); ``` License ======= [](#license) The MIT License (MIT) Copyright (c) 2017 Cees-Jan Kiewiet Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ### Health Score 38 — LowBetter than 83% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity32 Limited adoption so far Community26 Small or concentrated contributor base Maturity65 Established project with proven stability Bus Factor1 Top contributor holds 87% 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 ~40 days Total 6 Last Release 3291d ago Major Versions 1.1.0 → 2.0.02017-03-04 2.0.1 → 3.0.02017-06-27 3.0.0 → 4.0.02017-06-28 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/147145?v=4)[Cees-Jan Kiewiet](/maintainers/WyriHaximus)[@WyriHaximus](https://github.com/WyriHaximus) --- Top Contributors [![WyriHaximus](https://avatars.githubusercontent.com/u/147145?v=4)](https://github.com/WyriHaximus "WyriHaximus (267 commits)")[![dependabot-support](https://avatars.githubusercontent.com/u/112581971?v=4)](https://github.com/dependabot-support "dependabot-support (16 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (14 commits)")[![jaapio](https://avatars.githubusercontent.com/u/1060433?v=4)](https://github.com/jaapio "jaapio (5 commits)")[![ivailo-stoianov](https://avatars.githubusercontent.com/u/5235174?v=4)](https://github.com/ivailo-stoianov "ivailo-stoianov (2 commits)")[![dependabot-preview[bot]](https://avatars.githubusercontent.com/in/2141?v=4)](https://github.com/dependabot-preview[bot] "dependabot-preview[bot] (2 commits)")[![mdrost](https://avatars.githubusercontent.com/u/4083346?v=4)](https://github.com/mdrost "mdrost (1 commits)") --- Tags hacktoberfestmiddlewarephpphp7reactphp ### Embed Badge ![Health badge](/badges/api-clients-middleware/health.svg) ``` [![Health](https://phpackages.com/badges/api-clients-middleware/health.svg)](https://phpackages.com/packages/api-clients-middleware) ``` ### Alternatives [guzzlehttp/psr7 PSR-7 message implementation that also provides common utility methods 8.0k1.1B4.0k](/packages/guzzlehttp-psr7)[aws/aws-sdk-php AWS SDK for PHP - Use Amazon Web Services in your PHP project 6.3k543.5M2.6k](/packages/aws-aws-sdk-php)[neuron-core/neuron-ai The PHP Agentic Framework. 2.0k656.1k38](/packages/neuron-core-neuron-ai)[telnyx/telnyx-php Official Telnyx PHP SDK — APIs for Voice, SMS, MMS, WhatsApp, Fax, SIP Trunking, Wireless IoT, Call Control, and more. 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