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[CLI & Console](/categories/cli) 4. / 5. zlikavac32/symfony-extras ActiveLibrary[CLI & Console](/categories/cli) zlikavac32/symfony-extras ========================= Various extra functionality for Symfony 0.2.0(7y ago)22901MITPHPPHP ^7.2CI failing Since Mar 26Pushed 6y ago1 watchersCompare [ Source](https://github.com/zlikavac32/symfony-extras)[ Packagist](https://packagist.org/packages/zlikavac32/symfony-extras)[ RSS](/packages/zlikavac32-symfony-extras/feed)WikiDiscussions master Synced yesterday READMEChangelogDependencies (8)Versions (3)Used By (1) Symfony extras ============== [](#symfony-extras) [![Build Status](https://camo.githubusercontent.com/48d925d4d969b8b9e1a1d6c7aa1e6392a564a5a3b51142985a9026b7e801e27f/68747470733a2f2f7472617669732d63692e6f72672f7a6c696b6176616333322f73796d666f6e792d6578747261732e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/zlikavac32/symfony-extras) This repository adds a few extra functionality that I miss in the Symfony components. Functionality is currently only DIC and console related. Table of contents ----------------- [](#table-of-contents) 1. [Introduction](#introduction) 2. [Installation](#installation) 3. [Usage](#usage) 1. [Runnable](#runnable) 2. [Dynamic service decorators and service linker](#dynamic-service-decorators-and-service-linker) 3. [Dynamic event dispatchers](#dynamic-event-dispatchers) 4. [Dynamic composite services](#dynamic-composite-services) 4. [Examples](#examples) Introduction ------------ [](#introduction) Idea of this library is to use what you need. No dependency is explicitly required as no code is run by default. It provides few things, like various compiler passes to make a life a bit easier. Compiler passes are all idempotent. Installation ------------ [](#installation) Recommended installation is through Composer. ``` composer require zlikavac32/symfony-extras ``` Usage ----- [](#usage) Different concepts exist in this library. ### Runnable [](#runnable) [symfony/console](https://github.com/symfony/console) is a great package, but one can get into trouble when trying to decorate commands. This library defines `\Zlikavac32\SymfonyExtras\Command\Runnable\Runnable` interface which is then injected into `\Zlikavac32\SymfonyExtras\Command\Runnable\RunnableCommand`. DIC compiler pass that automates this is provided in `\Zlikavac32\SymfonyExtras\DependencyInjection\Compiler\ConsoleRunnablePass`. Read more about this concept in [docs/runnable.md](docs/runnable.md). ### Dynamic service decorators and service linker [](#dynamic-service-decorators-and-service-linker) Symfony provides out of the box service decoration, but it can get messy when there is to much decoration involved. This library offers two compiler passes to tackle that. First is `\Zlikavac32\SymfonyExtras\DependencyInjection\Compiler\DecoratorPass` and the second is `\Zlikavac32\SymfonyExtras\DependencyInjection\Compiler\ServiceLinkerPass`. Idea is to define template services that are decorators, and then tag services that need decoration. Since certain decorators need other services or arguments, service linker is used to link services through tags. Read more about this concept in [docs/dynamic-decorator.md](docs/dynamic-decorator.md) and [docs/linker.md](docs/linker.md). ### Dynamic event dispatchers [](#dynamic-event-dispatchers) Symfony provides `\Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass` to register event dispatchers. Compiler pass that can automate that process is provided in `\Zlikavac32\SymfonyExtras\DependencyInjection\Compiler\EventDispatcherPass`. Read more about this concept in [docs/dynamic-event-dispatcher.md](docs/dynamic-event-dispatcher.md). ### Dynamic composite services [](#dynamic-composite-services) Certain services have composite nature in a sense that they require other services either in their constructor, or through method injection. Symfony provides solution in some degree through [tagged service injection](https://symfony.com/blog/new-in-symfony-3-4-simpler-injection-of-tagged-services). This library provides compiler pass in `\Zlikavac32\SymfonyExtras\DependencyInjection\Compiler\DynamicCompositePass` that provides a bit more functionality. Read more about this concept in [docs/dynamic-composite.md](docs/dynamic-composite.md). One might say that here is to much `magic` involved, but if you understand how it all works, there is hardly any magic left. ### buildMapOfTagsAndServiceIds() [](#buildmapoftagsandserviceids) Method `findTaggedServiceIds()` on the `\Symfony\Component\DependencyInjection\ContainerBuilder` finds tags in linear time depending on the number of services, so for `M` queries and `N` services, we have `N * M` operations. Function `buildMapOfTagsAndServiceIds()` provided in this repo builds a map of tag names to the sets of service ids that are tagged with them. If we assume access to the hash map is in constant time, now we have `N + M` operations. Do note that by not calling `findTaggedServiceIds()`, method `\Symfony\Component\DependencyInjection\ContainerBuilder::findUnusedTags()` will return more tags than it should. If you relay on that method, then this library is not for you. Examples -------- [](#examples) Check [examples](examples) folder for examples. ### Health Score 24 — LowBetter than 32% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity14 Limited adoption so far Community9 Small or concentrated contributor base Maturity46 Maturing project, gaining track record 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 ~29 days Total 2 Last Release 2575d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/b47ffc503d7c4536136bc08ed1185682bec5789108bd7a2cf7edfee98994dfef?d=identicon)[zlikavac32](/maintainers/zlikavac32) --- Top Contributors [![zlikavac32](https://avatars.githubusercontent.com/u/1078270?v=4)](https://github.com/zlikavac32 "zlikavac32 (34 commits)") --- Tags consoledependency-injectionphpsymfonyconsolesymfonydiccompiler pass ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/zlikavac32-symfony-extras/health.svg) ``` [![Health](https://phpackages.com/badges/zlikavac32-symfony-extras/health.svg)](https://phpackages.com/packages/zlikavac32-symfony-extras) ``` ### Alternatives [nunomaduro/collision Cli error handling for console/command-line PHP applications. 4.6k331.8M8.5k](/packages/nunomaduro-collision)[nunomaduro/laravel-console-task Laravel Console Task is a output method for your Laravel/Laravel Zero commands. 2582.1M11](/packages/nunomaduro-laravel-console-task)[contributte/console Best Symfony Console for Nette Framework 983.6M49](/packages/contributte-console)[nunomaduro/laravel-console-summary A Beautiful Laravel Console Summary for your Laravel/Laravel Zero commands. 662.0M3](/packages/nunomaduro-laravel-console-summary)[coresphere/console-bundle This bundle allows you accessing the symfony2 console via your browser 146337.3k5](/packages/coresphere-console-bundle)[rahul900day/laravel-console-spinner Laravel Console Spinner is a spinner output for Laravel command line. 76125.4k1](/packages/rahul900day-laravel-console-spinner) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)