migrify/config-transformer

This package is abandoned and no longer maintained. The author suggests using the symplify/config-transformer package instead.

Convert Symfony YAML/XML format to PHP/YAML

12.4.3 2025-07-16 09:19 UTC

Requires

• php: >=7.2

MIT

README

Why to PHP? It's the best format for PHP Symfony applications:

• Modernize Symfony Configs
• 10 Cool Features You Get after switching from YAML to PHP Configs
• How to Switch from YAML/XML Configs to PHP Today with Symplify

Install

composer require symplify/config-transformer --dev

Usage

By default, the command uses /config directory to transform all files in it.

At first, run it with --dry-run to see what files would be transformed:

vendor/bin/config-transformer --dry-run

Do you want to convert single file or directory at a time? Specify the paths as arguments:

vendor/bin/config-transformer config/parameters.yml  --dry-run

Are you ready to go? Remove --dry-run:

vendor/bin/config-transformer

The input files are deleted automatically.

Skip Routes at First

It's typical to upgrade first services and then routes as follow up PR. To do that, use --skip-routes option:

vendor/bin/config-transformer --skip-routes