wiki/content/20201113175527-event_listeners.md

---
date: 20201113
id: d0882e91-d271-4c96-8d83-16500eadfb85
title: Event Listeners
---

# Syntax

## Pre Symfony 5.0

``` yaml
# config/services.yaml
services:
    tags:
      - { name: kernel.event_listener, event: kernel.request }
```

## Symfony 5.0

[Simpler Event Listeners](20201113180227-simpler_event_listeners)
Quartz sync: May 6, 2024, 10:40 PM 2024-05-06 20:40:05 +00:00			`---`
Quartz sync: Oct 30, 2024, 6:04 PM 2024-10-30 17:04:36 +00:00			`date: 20201113`
Quartz sync: May 6, 2024, 10:40 PM 2024-05-06 20:40:05 +00:00			`id: d0882e91-d271-4c96-8d83-16500eadfb85`
			`title: Event Listeners`
			`---`

			`# Syntax`

			`## Pre Symfony 5.0`

			``` yaml
			`# config/services.yaml`
			`services:`
			`tags:`
			`- { name: kernel.event_listener, event: kernel.request }`
			```

			`## Symfony 5.0`

			`[Simpler Event Listeners](20201113180227-simpler_event_listeners)`