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Migrating to Symfony 4 & Flex

Migrating to Symfony 4 & Flex

A quick walkthrough of the major steps to take when migrating your existing Symfony 2/3 application to Symfony 4 using the Flex directory structure.

Denis Brumann

July 03, 2018
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  1. Denis Brumann
 @dbrumann
 denis.brumann@sensiolabs.de 6 https://symfony.com/roadmap Symfony Version End of

    Support End Of Security Fixes 2.8 (LTS) November 2018 November 2019 3.4 (LTS) November 2020 November 2021 4.0 July 2018 January 2019
  2. Denis Brumann
 @dbrumann
 denis.brumann@sensiolabs.de 20 Step 6a: Move src/AppBundle/* to

    src/* Step 6b: Move namespace AppBundle\ to App\ Step 6c: Update autoload-section in composer.json
  3. Denis Brumann
 @dbrumann
 denis.brumann@sensiolabs.de 23 { "require": { "acme/my-bundle": "dev-master"

    }, "repositories": [ { "type": "vcs", "url": "git@bitbucket.org:acme/my-bundle.git" } ] }