Joomla! Documentation™

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Joomla! 

≥ 5.2

Introduction

Joomla 5.2 introduces a new system for handling plugin events using event classes. This update brings a more structured and efficient way to manage events in the code, making plugin development and maintenance simpler and more robust. Several Joomla plugins, such as those related to action logs, editors, and authentication extensions, have already been adapted to use this system.

How it Works

With this new system, event handling in Joomla plugins is now more organized through the use of event classes. Each event is encapsulated in its own class, making it easier to manage and extend. This results in cleaner, more maintainable code, and allows for better control over the behavior of plugins when certain actions are triggered.

For example, action log plugins now use specific event classes to handle logging events, making it easier for developers to customize or add new functionality based on specific actions.

How to Access

To start using event classes in your plugin development:

1. Ensure your Joomla installation is updated to version 5.2.
2. Review the updated plugin documentation to see how event classes are being used for plugins like action logs or authentication extensions.
3. Adapt your own plugins by creating event classes that encapsulate specific actions or triggers, following the structure provided by Joomla 5.2.

By utilizing event classes, you can streamline your plugin development process and ensure that your code is more maintainable in the long term.

Additional Notes

This feature is part of Joomla’s ongoing effort to modernize the platform’s codebase, providing developers with more powerful tools to create flexible and reliable plugins.

Note on the Feature's Origin

This feature was added in Joomla 5.2 via the improvement introduced in #43639.