Docker Toolbox: Xdebug for Sublime Text 3 (deprecated)

orphan

Docker Toolbox: Xdebug for Sublime Text 3 (deprecated)

Docker Toolbox was deprecated by Docker in 2020 and removed from active support. It should not be used for a new Devilbox or Xdebug debugging setup in 2026.

This page is intentionally not updated for Sublime Text 4 because the underlying Docker runtime is obsolete.

Use a supported host setup

Install a current Docker runtime for your host operating system and then follow the matching maintained Sublime guide:

• Linux: Docker on Linux: Xdebug for Sublime Text
• macOS: Docker on MacOS: Xdebug for Sublime Text
• Windows: Docker on Windows: Xdebug for Sublime Text

Why this page is not modernized

The old workflow depended on a VirtualBox machine IP and legacy Docker Machine networking. Current Devilbox documentation targets Docker Desktop on macOS and Windows, or Docker Engine on Linux.

Tip

After moving to a supported Docker runtime, use Sublime Text 4 with the xdebug-client package and map /shared/httpd to your local project directory.

Caution

Do not copy old Docker Toolbox instructions into a current Devilbox environment. Use the supported host-specific pages instead.