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Course Overview

Symfony 5 Fundamentals: Services, Config & Environments

  • 6189 students
  • EN Captions
  • EN Script
  • Certificate of Completion

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About this course

This tutorial also works great for Symfony 6!

What PHP libraries does this tutorial use?

// composer.json
{
    "require": {
        "php": "^7.3.0 || ^8.0.0",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "composer/package-versions-deprecated": "^1.11", // 1.11.99
        "knplabs/knp-markdown-bundle": "^1.8", // 1.9.0
        "sensio/framework-extra-bundle": "^6.0", // v6.2.1
        "sentry/sentry-symfony": "^4.0", // 4.0.3
        "symfony/asset": "5.0.*", // v5.0.11
        "symfony/console": "5.0.*", // v5.0.11
        "symfony/debug-bundle": "5.0.*", // v5.0.11
        "symfony/dotenv": "5.0.*", // v5.0.11
        "symfony/flex": "^1.3.1", // v1.21.6
        "symfony/framework-bundle": "5.0.*", // v5.0.11
        "symfony/monolog-bundle": "^3.0", // v3.6.0
        "symfony/profiler-pack": "*", // v1.0.5
        "symfony/routing": "5.1.*", // v5.1.11
        "symfony/twig-pack": "^1.0", // v1.0.1
        "symfony/var-dumper": "5.0.*", // v5.0.11
        "symfony/webpack-encore-bundle": "^1.7", // v1.8.0
        "symfony/yaml": "5.0.*" // v5.0.11
    },
    "require-dev": {
        "symfony/maker-bundle": "^1.15", // v1.23.0
        "symfony/profiler-pack": "^1.0" // v1.0.5
    }
}

This is the tutorial that unlocks your true Symfony 5 potential. How? By talking about what's at the core of Symfony: services, config & environments. These are the tools you'll need to take on any challenge with Symfony:

  • Bundles give you services
  • Finding and using services
  • Configuring bundles (i.e. configuring services)
  • Creating your own services
  • Autowiring & binding custom arguments
  • Symfony Environments
  • The magical configuration loading mechanism
  • Service parameters
  • Environment Variables and .env
  • Secrets management
  • Having fun with magic & the Logger
  • Bonus: The MakerBundle

By the end, you'll see truly understand the fundamentals behind how any part of Symfony works. Need to use a new feature? You'll be ready!

Let's go!

Next courses in the Symfony 5: The Fundamentals section of the Symfony 5 Track!

16 Comments

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Jesus A. avatar Jesus A. 3 years ago

thnks from Mexico brilliant about the training of fundamentals

2 | Reply |

De que parte? :)

| Reply |

Hidalgo

1 | Reply |

Bienvenido a SymfonyCasts!
Saludos desde Tepic, Nayarit :)

| Reply |

Mexicano tambien, de Aguascalientes

| Reply |

Que bien! Bienvenido a SymfonyCasts ;)

| Reply |
ashatou avatar ashatou 1 year ago

Nice course. Clear and simple. Just started my journey with Symfony.

| Reply |

Hey,

Get comfortable, check your seatbelt and start your journey as soon as you can!!! It should be awesome!

Cheers!

| Reply |

Hi :)
Should i ask how in service class if i have public function A() { return $object } use it in same service class in public function B {} $object from public function A() ???

| Reply |

Hey Mikolaj,

It's a bit fuzzy question, could you provide a bit more complete one? As far as I understand you have:


class Service
{
    public function A() {
        return $object;
    }

    public function B() {
        $this->A(); // This will return you the $object from A() method
    }
}

Or, you can store that object on a class property and call that property instead, but it depends on how you inject/create that $object.

I hope this helps!

Cheers!

1 | Reply |

You answered exactly what i needed :)

| Reply |

Hey Mikolaj,

Great, I'm happy to hear it :) Thanks for confirming it helped!

Cheers!

| Reply |
Laura C. avatar Laura C. 3 years ago

Thank-you ! Your course is very helpful. It's a really nice job !

| Reply |
Kiuega avatar Kiuega 3 years ago

Hey team! I don't know if it would fit in this tutorial, but a video on the new Rate Limiter component ( https://symfony.com/blog/ne... ) could be really cool! To see how to use it well, on an authentication system, or a simple route from a controller. By exploiting the different possibilities (restrict by IP, by user), see the different ways to store the current number of attempts, etc!

| Reply |

Hey Kiuega

Thank you for your feedback. This tutorial is already finished, so we won't cover that topic here but since the Rate Limiter component is a great component it's likely that we will cover it in a further tutorial.

Cheers!

1 | Reply |

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