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[PSR & Standards](/categories/psr-standards) 4. / 5. koded/container ActiveLibrary[PSR & Standards](/categories/psr-standards) koded/container =============== A simple Dependency Injection Container with application modules support 3.0.1(4y ago)13581BSD-3-ClausePHPPHP ^8.1CI failing Since Sep 10Pushed 4y ago1 watchersCompare [ Source](https://github.com/kodedphp/container)[ Packagist](https://packagist.org/packages/koded/container)[ Docs](https://github.com/kodedphp/container)[ RSS](/packages/koded-container/feed)WikiDiscussions master Synced 3d ago READMEChangelog (10)Dependencies (4)Versions (13)Used By (1) Dependency Injection Container - Koded -------------------------------------- [](#dependency-injection-container---koded) [![CI](https://github.com/kodedphp/container/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/kodedphp/container/actions/workflows/unit-tests.yml)[![Latest Stable Version](https://camo.githubusercontent.com/90966995e5012f7a345f67687ffafc31a57697853b829a4afdab87c2c71bc25f/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6b6f6465642f636f6e7461696e65722e737667)](https://packagist.org/packages/koded/container)[![Minimum PHP Version: 8.1](https://camo.githubusercontent.com/183804d09fec16ca7b6209b007250b7d8db1b915042feb093a9f20e6e1f25359/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7068702d253345253344253230382e312d3838393242462e737667)](https://php.net/) `koded/container` is an OOP application bootstrapping and wiring library. In other words, `Koded\DIContainer` implements a **design pattern** called **Dependency Inversion**. The main principle of DIP is to separate the behavior from dependency resolution. ``` composer require koded/container ``` Example ------- [](#example) Let's look at a blog application that has - interfaces for the database repositories and corresponding implementations - a shared PDO instance - a service class for the blog content fetching - a handler class that maps the request method ``` use PDO; interface PostRepository { public function findBySlug(string $slug); } interface UserRepository { public function findById(int $id); } class DatabasePostRepository implements PostRepository { private $pdo; public function __construct(PDO $pdo) { $this->pdo = $pdo; } public function findBySlug(string $slug) { // $this->pdo ... } } class DatabaseUserRepository implements UserRepository { private $pdo; public function __construct(PDO $pdo) { $this->pdo = $pdo; } public function findById(int $id) { // $this->pdo ... } } ``` Somewhere we may have a service class that uses the dependent repositories: ``` class PostService { private $post, $user; public function __construct(PostRepository $post, UserRepository $user) { $this->post = $post; $this->user = $user; } // a service method that uses the post and user repository instances public function findBlogPostBySlug(string $slug) { $post = $this->post->findBySlug($slug); $user = $this->user->findById($post->userId()); // ... do something with the results, create a result data structure... } } ``` Then somewhere we might have a handler/controller that asks for its own dependencies: ``` class BlogHandler { public function get(ServerRequestInterface $request, PostService $service): ResponseInterface { $slug = slugify($request->getUri()->getPath()); $post = $service->findBlogPostBySlug($slug); // some PSR-7 compatible response object return new ServerResponse($post); } } ``` ### Wire All The Things [](#wire-all-the-things) This is the bootstrapping / wiring application module (or container's "configuration" class) where all known dependencies are binded and shared ``` class BlogModule implements DIModule { public function configure(DIContainer $container): void { // bind interfaces to concrete class implementations $container->bind(PostRepository::class, DatabasePostRepository::class); $container->bind(UserRepository::class, DatabaseUserRepository::class); $container->bind(ServerRequestInterface::class, /*some PSR-7 server request class name*/); // share one PDO instance $container->singleton(PDO::class, ['sqlite:database.db']); } } ``` And finally in the dispatcher file, we process the request ``` // index.php // (resolved through an HTTP router or other means) $handler = BlogHandler::class; $method = 'get'; // by invoking the container $response = (new DIContainer(new BlogModule))([$handler, $method]); // we have a `$response` object to output the content // ex. `echo $response->getBody()->getContents();` ``` The container implements the [\_\_invoke()](https://php.net/manual/en/language.oop5.magic.php#object.invoke) method, so the instance can be used as a function: ``` $container('method', ['arg1', 'arg2', ...]); ``` > To be continued... Code quality ------------ [](#code-quality) [![Code Coverage](https://camo.githubusercontent.com/9a9013302ef624dc40eef29baf44496161c4d5506e714acce0c4b5bc8f80f702/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6b6f6465647068702f636f6e7461696e65722f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/kodedphp/container/?branch=master)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/6b12fa7675573812ed2aa03657001fa72f2ad93b8d9ea11f54759c468ac398fb/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6b6f6465647068702f636f6e7461696e65722f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/kodedphp/container/?branch=master)[![Infection MSI](https://camo.githubusercontent.com/dd2e6624f93ffd01bd1e832ec3227a5ea04ff9a63a7c3b7a8c43b1beb56f1e60/68747470733a2f2f696d672e736869656c64732e696f2f656e64706f696e743f7374796c653d666c61742675726c3d687474707325334125324625324662616467652d6170692e737472796b65722d6d757461746f722e696f2532466769746875622e636f6d2532466b6f646564706870253246636f6e7461696e65722532466d6173746572)](https://dashboard.stryker-mutator.io/reports/github.com/kodedphp/container/master) ``` vendor/bin/infection --threads=4 vendor/bin/phpbench run --report=default vendor/bin/phpunit ``` License ------- [](#license) [![Software license](https://camo.githubusercontent.com/b3775a2de17853a90995faa104f941eef3ad3c40cc89e34b8b1eaea014614d4e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4c6963656e73652d425344253230332d2d436c617573652d626c75652e737667)](LICENSE) The code is distributed under the terms of [The 3-Clause BSD license](LICENSE). ### Health Score 32 — LowBetter than 72% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity13 Limited adoption so far Community9 Small or concentrated contributor base Maturity74 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 ~78 days Recently: every ~49 days Total 12 Last Release 1571d ago Major Versions 1.3.1 → 2.0.02021-05-03 2.3.0 → 3.0.02022-01-23 PHP version history (4 changes)1.0.0PHP ^7.2 1.3.0PHP ^7.2|^8 2.0.0PHP ^8 3.0.0PHP ^8.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/02c41fefd80a09d9f349706dbee9f45b9cfe539509881a05af4fa8d3517a878d?d=identicon)[kodeart](/maintainers/kodeart) --- Top Contributors [![kodeart](https://avatars.githubusercontent.com/u/202293?v=4)](https://github.com/kodeart "kodeart (183 commits)") --- Tags containerdependencydependency-injectioninjectionpsr-11containerPSR-11dependencyinjectiondic ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/koded-container/health.svg) ``` [![Health](https://phpackages.com/badges/koded-container/health.svg)](https://phpackages.com/packages/koded-container) ``` ### Alternatives [league/container A fast and intuitive dependency injection container. 86387.8M343](/packages/league-container)[miladrahimi/phpcontainer Dependency injection (IoC) container for PHP projects 1322.7k2](/packages/miladrahimi-phpcontainer)[slince/di A flexible dependency injection container 20260.4k6](/packages/slince-di)[capsule/di A PSR-11 compliant autowiring dependency injection container. 2857.5k2](/packages/capsule-di) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)