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Migrating to Symfony 4

Migrating to Symfony 4

This talk goes through the process of migrating your existing Symfony 2/3 application to Symfony 4 using the new Flex-style directory structure.

Denis Brumann

May 12, 2018
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  1. Denis Brumann
 @dbrumann
 [email protected] 4 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
 [email protected] 17 Step 6a: Move src/AppBundle/* to

    src/* Step 6b: Move namespace AppBundle\ to App\ Step 6c: Update autoload-section in composer.json