12-Factor Apps: How to Containerize PHP Today

Sep 30, 2026

What makes modern web applications easier to deploy, scale, and move between environments?

In this highlight reel from the Zend webinar "Think Big, Start Small: A Phased Approach to 12-Factor Web Apps," Matthew Weier O'Phinney explores the principles behind 12-factor applications and why they remain a practical framework for modern application delivery.

Learn how 12-factor apps help teams improve deployment reliability, enable CI/CD workflows, reduce production troubleshooting time, and build applications that can run anywhere. You'll also learn how containerization supports 12-factor principles, the differences between Docker Compose and Kubernetes, and when each approach makes sense for your team.

In this video:

  • What a 12-factor app is
  • Why 12-factor principles matter for modern development
  • How containerization supports portability and scalability
  • Docker Compose vs. Kubernetes explained
  • CI/CD, observability, and cloud-native application delivery
  • When to choose Docker Compose and when to move to Kubernetes
  • How platform engineering can reduce operational complexity

Whether you're modernizing PHP applications, planning a cloud migration, or evaluating Kubernetes adoption, this session offers practical guidance for building more portable, scalable, and resilient applications.

00:00 – What Is a 12-Factor App?

1:21 – Why 12-Factor Apps Matter for PHP Deployment

3:39 – Using Docker Compose to Containerize PHP

5:31 – When to Scale Up to Kubernetes for PHP Applications

8:08 – How to Simplify PHP Containerization and 12-Factor App Adoption

See the Full Webinar: https://ter.li/yg4pkwk9
Discover the Zend Web Platform: https://ter.li/mga1vg

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