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Course Overview

Upgrading & What's in Symfony 7

  • intermediate
  • 560 students
  • EN/ES Captions
  • EN/ES Script
  • Certificate of Completion

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About this course

What PHP libraries does this tutorial use?

// composer.json
{
    "require": {
        "php": ">=8.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "babdev/pagerfanta-bundle": "^4.0", // v4.4.0
        "doctrine/doctrine-bundle": "^2.7", // 2.11.1
        "doctrine/doctrine-migrations-bundle": "^3.2", // 3.3.0
        "doctrine/orm": "^2.12", // 2.17.3
        "knplabs/knp-time-bundle": "^2.2", // v2.2.0
        "pagerfanta/doctrine-orm-adapter": "^4.0", // v4.2.0
        "pagerfanta/twig": "^4.0", // v4.2.0
        "stof/doctrine-extensions-bundle": "^1.7", // v1.10.1
        "symfony/asset": "7.0.*", // v7.0.0
        "symfony/asset-mapper": "7.0.*", // v7.0.2
        "symfony/console": "7.0.*", // v7.0.2
        "symfony/dotenv": "7.0.*", // v7.0.2
        "symfony/flex": "^2", // v2.4.3
        "symfony/framework-bundle": "7.0.*", // v7.0.2
        "symfony/http-client": "7.0.*", // v7.0.2
        "symfony/messenger": "7.0.*", // v7.0.1
        "symfony/monolog-bundle": "^3.0", // v3.10.0
        "symfony/runtime": "7.0.*", // v7.0.0
        "symfony/scheduler": "7.0.*", // v7.0.0
        "symfony/twig-bundle": "7.0.*", // v7.0.0
        "symfony/ux-turbo": "^2.0", // v2.13.2
        "symfony/yaml": "7.0.*", // v7.0.0
        "twig/extra-bundle": "^2.12|^3.0", // v3.8.0
        "twig/twig": "^2.12|^3.0" // v3.8.0
    },
    "require-dev": {
        "doctrine/doctrine-fixtures-bundle": "^3.4", // 3.5.1
        "symfony/debug-bundle": "7.0.*", // v7.0.0
        "symfony/maker-bundle": "^1.41", // v1.52.0
        "symfony/stopwatch": "7.0.*", // v7.0.0
        "symfony/web-profiler-bundle": "7.0.*", // v7.0.2
        "zenstruck/foundry": "^1.21" // v1.36.1
    }
}

Symfony 7️⃣ is here! And I want all of us to enjoy it. So let's get to work on upgrading. In this tutorial, we'll:

  • Upgrade to Symfony 6.4
  • Update all of our Flex recipes: walking through the why behind the changes
  • Remove SensioFrameworkExtraBundle
  • Navigate the WebpackEncoreBundle v2 & StimulusBundle changes
  • Search & eliminate deprecations 🔎
  • Upgrade to Symfony 7
  • Converging from Webpack Encore -> AssetMapper
  • NEW: #[Autowire] attributes
  • NEW: Command profiler
  • NEW: #[MapQueryParameter] and $request->getPayload()
  • The shiny Scheduler component!
  • And a tour of my other favorite new features...

Thanks to Symfony's deprecation system, upgrading is safe & simple. So let's do this!

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