Pimcore Inspire 2021 - Symfony 5

What's new in Symfony 5? Let's see together which features this new version offers.
Presentation given at Pimcore Inspire 2021.

Transcript

5. Predictable releases! 5
6. Requires PHP >=7.2.5 2000+ changed files 5.0 = 4.4 − deprecations + experimental 6
7. 5.0 = 4.4 − deprecations + experimental 6.0 = 5.4 − deprecations + experimental 7.0 = 6.4 − deprecations + experimental 8.0 = 7.4 − deprecations + experimental 9.0 = 8.4 − deprecations + experimental 7
8. Semantic versioning Backward compatibility promise (all details here: ) Deprecations triggering: all breaks must lead to a warning first! https://symfony.com/doc/current/contributing/code/bc.html 8
9. So, what's new in Symfony 5? 9
10. Support of PHP 8 & 8.1 features <?php namespace App\Model; use Symfony\Component\Validator\Constraints as Assert; class Entity { #[ Assert\NotBlank, Assert\Range(min: 3, max: 10), Assert\All([ new Assert\NotNull, new Assert\Range(min: 3), ]), ] public $property; // ... } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 10
11. Notifier component <?php namespace App\Controller; use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; use Symfony\Component\Notifier\ChatterInterface; use Symfony\Component\Notifier\Message\ChatMessage; use Symfony\Component\Routing\Annotation\Route; class ConfirmController extends AbstractController { #[Route('/confirm')] public function confirm(ChatterInterface $chatter) { $message = (new ChatMessage('Someone has confirmed their account.')) ->transport('slack'); $sentMessage = $chatter->send($message); // ... } } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 11
12. Login link 12
13. Login link 13
14. String component Object-oriented way to manipulate strings Unicode made easy (say hi to special chars and emojis! 👋) Incorporated slugger! // u(...) is equivalent to new UnicodeString(...) u('https://symfony.com')->startsWith('https'); // True u('iPhone 13 Pro')->endsWith('Pro'); // True u('https://twitter.com/alexdaubois')->containsAny('daubois'); // True u('https://github.com/alexandre-daubois')->replace('alexandre-daubois', 'sensiolabs'); // https://github.com/sensiolabs // And many more functions to split, join, truncate... /** Slugger in action */ $slugger = new AsciiSlugger(); $slug = $slugger->slug('Pimcore Inspire 2021!'); // $slug = 'pimcore-inspire-2021' 14
15. Secrets management Easily manage sensitive information Splitted by environments Safely commit public encryption keys Smoothly use secrets like env var (%env(SECRET_NAME)%) Migrate all secrets in one command if the private key is compromised 15
16. RateLimiter component Limit how frequently an event happens Many use cases! Choose discriminator (email, username, IP...) Straightforward configuration Multiple policies (fixed, sliding and token bucket) framework: rate_limiter: my_named_limiter: policy: 'fixed_window' limit: 1000 interval: '12 hours' 1 2 3 4 5 6 Example: create a limiter to authorize 1000 calls every 12 hours 16
17. Translation Providers Plug in with services like Crowdin, Loco, Lokalise Easily upload and download translations framework: translator: providers: crowdin: dsn: 'crowdin://PROJECT_ID:API_TOKEN@ORGANIZATION_DOMAIN.default' domains: ['messages', 'validator'] locales: ['en', 'fr'] 1 2 3 4 5 6 7 # Push translations to Crowdin... $ php bin/console translation:push crowdin --force # ... and later, pull translators' work! $ php bin/console translation:pull crowdin --force Set up a few things (maybe with secrets?)... ... then run 2 commands. That's it! 17
18. Big thanks to Nicolas Grekas for allowing me to take inspiration from his work on these slides! @nicolasgrekas 18