EventDispatcher component

Implements the Mediator pattern in a simple and effective way to make projects truly extensible.

Installation

$ composer require symfony/event-dispatcher

Main Projects Using EventDispatcher

Drupal

Drupal is an open source content management platform powering millions of websites and applications. It's built, used, and supported by an active...

OroCRM

OroCRM is an easy-to-use, open source CRM with built-in marketing tools for your ecommerce business. It's the CRM both marketing and sales can...

API Platform

API Platform is an Open Source web framework for API-first projects. Describe the API's data model or import an existing one from Schema.org and...

PHP Coding Standards Fixer

The PHP Coding Standards Fixer tool fixes most issues in your code when you want to follow the PHP coding standards as defined in the PSR-1 and...

Magento

Magento offers flexible, scalable eCommerce solutions designed to help you grow and succeed online. Our cost-effective technology platform makes...

PrestaShop

PrestaShop is an Open Source e-commerce solution used by more than 250,000 online stores. PrestaShop is simple, efficient and intuitive, enabling...

Symfony

Symfony is an Open Source PHP Web applications development framework. It was originally conceived by the interactive agency SensioLabs for the...

Akeneo PIM

Akeneo is an open source Product Information Management (PIM) system designed for retailers looking for efficient answers to their multichannel...

Pimcore

Pimcore is a platform for managing digital experiences. It is a consolidated platform for content, community and commerce across all customer...

Sylius

Sylius is an Open Source eCommerce Framework based on Symfony full stack. The technology is constructed from fully decoupled components (bundles...

Grav

Grav is a Modern, Fast, Simple and Flexible flat-file CMS. While Grav is intentionally minimal, the extensive plugin architecture allows it to...

CiviCRM

CiviCRM is a constituent relationship management system designed to meet the needs of advocacy, non-profit and non-governmental groups. Build, engage,...

Behat

Behat is an open source behavior-driven development framework for PHP 5.3 and 5.4. What is behavior-driven development, you ask? It's the idea...

Sonata e-commerce

Sonata e-commerce is a group of Symfony bundles & PHP components allowing you to add e-commerce capabilities to your Symfony applications. It's...

Symfony CMF

The Symfony CMF project makes it easier for developers to add CMS functionality to applications built with the Symfony PHP framework. Key development...

Symfony CMF

The Symfony CMF project makes it easier for developers to add CMS functionality to applications built with the Symfony PHP framework. Key development...

phpspec

phpspec is a tool which can help you write clean and working PHP code using behaviour driven development or BDD. It's also a PHP toolset to drive...

EC-CUBE

EC-CUBE is an open source package used to build e-commerce sites. It is the most popular shopping cart system in Japan. Since the release of...

Silex

Silex is a PHP microframework built on the shoulders of Symfony and Pimple and also inspired by Sinatra. A microframework provides the guts for building...

Carew

Carew is another static site / blog generator. Write some blog posts or pages in Markdown, Carew will render them in HTML. It provides auto syntax...

Codeception

Codeception is a full-stack testing framework which incorporates acceptance, functional, and unit testing. It uses a simple PHP DSL to describe...

Sulu

Sulu is a content management platform based on Symfony made for businesses. It's a flexible CMS to create and manage enterprise multi-sites and...

Deptrac

Deptrac is a static code analysis tool that helps to enforce rules for dependencies between software layers. For example, you can define a rule...

Bolt

Bolt is a tool for Content Management, which strives to be as simple and straightforward as possible. It is quick to set up, easy to configure,...

Thelia

Thelia is a tool for creating e-commerce websites and for online content management, published under General Public License. Thelia differs from...

Mothership

Mothership is open source web retail software, combining e-commerce with Electronic Point of Sale (EPOS) into a single, unified platform with...

PHP Censor

PHP Censor is an open source self-hosted continuous integration server for PHP projects.

Drupal Console

The Drupal Console is a suite of tools that provide a command line interface (CLI) to generate boilerplate code and interact with a Drupal 8...

Fork CMS

Fork CMS is dedicated to creating a user friendly environment to build, monitor and update your website. We take great pride in being the Content...

OroCommerce

OroCommerce is an open-source Business to Business Commerce application built with flexibility in mind. OroCommerce can be customized and extended...

Drush

Drush is a command line shell and scripting interface for Drupal, a veritable Swiss Army knife designed to make life easier for those of us who...

Kunstmaan Bundles CMS

The Kunstmaan Bundles CMS is an advanced yet user-friendly content management system, based on the full stack Symfony framework combined with...

Shopsys Framework

Shopsys Framework is a scalable PHP framework for fast-growing e-commerce sites created and maintained by in-house developers or outsourcing...

Victoire CMS

Victoire is an open source content management system based on the full stack Symfony framework and built to create complex custom websites. Victoire...

Zikula

Zikula is a Web Application Toolkit, which allows you to run impressive websites and build powerful online applications. Zikula has received...

Matomo

Matomo is the leading open source web analytics platform that gives you valuable insights on your website's visitors, your marketing campaigns and...

BackBee

BackBee is an open source CMS designed to revolutionize user experience. It uses "On Page Editing" architecture making content contribution intuitive...

Mautic

Mautic revolutionizes marketing automation. Mautic is an open source software tool available to every business regardless of their size and economic...

Morfeu

Morfeu is a personal finance management system. Its robust code base enables easy and fast change.

concrete5

Concrete5 is an open source CMS designed to revolutionize user experience. Go to any page in your site, and an editing toolbar gives you all...

OroPlatform

The OroPlatform is an Open source Business Application Platform (BAP). It offers developers the exact business application platform they've been...

ownCloud

ownCloud is open source file sync and share software for everyone from individuals to large enterprises and service providers. ownCloud provides...

Contao

Contao is an accessible open source content management system, first published in 2006. Starting with version 4 (released in spring 2015), Contao...

Contao

Contao is an accessible open source content management system, first published in 2006. Starting with version 4 (released in spring 2015), Contao...

phpBB

phpBB is a free flat-forum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website....

init CMS

The InitCmsBundle is a small flexible cms core based on Symfony which can be used as a standalone CMS or integrated into any existing Symfony...

phpDocumentor

phpDocumentor 2 is a tool with which it is possible to generate documentation from your PHP source code. With this documentation you can provide...

phpRedExpert

phpRedExpert is a lightweight and powerful web tool for Redis key-value store management and administration. It allows you to manage keys, monitor and...

Sculpin

Sculpin is a static site generator written in PHP. It converts Markdown files and formats Twig templates into a set of static HTML files that can...

SolidInvoice

SolidInvoice is an open-source invoicing application designed for ease of use and to simplify accounting for freelancers or big companies. The...

Sonata Project

The goal of the Sonata Project is to provide a set of high-level features built on top of the Symfony framework, with a strong focus on administration...

Spress

Spress is a static site generator built with Symfony components. Spress allows you to create and deploy blogs, personal websites, simple corporate...

Wallabag

Wallabag is an Open Source read-it-later application. It saves the content of web pages to read them later anywhere: your browser, your RSS reader, your...

Automate

Automate allows you to automate your deployments to remote Linux servers simply. You can use Automate from your workstation or through an integration...