The Symfony User Group Cologne December Meetup will be a special Christmas edition with drinks and food to get into the holiday spirit. I will give an inspirational talk about Mutation Testing PHP applications with Infection.

Why do you want to perform Mutation Tests and why is it important for Symfony developers? Come and find out yourself at the last meetup in 2019 of the Symfony User Group Cologne.

We hope to welcome you all at this event. Please register if you want to join at their event page.


Michelangelo van Dam

Michelangelo van Dam is a senior PHP architect, PHP community leader and international conference speaker with many contributions to PHP projects and community events.