Migrare a Symfony 3
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This document discusses Symfony 3 migration and changes from previous versions. Key points include: - Symfony 3 will focus on fixing architectural mistakes and removing deprecated code rather than major changes. - The release process follows semantic versioning and backward compatibility breaks are allowed for major releases. - To migrate, applications using versions before 2.3 should upgrade to 2.3 first, and those between 2.3-2.6 should upgrade to 2.7/2.8. - Third party bundles may also need to be upgraded to support Symfony 3.
Migrare a Symfony 3
- 1. 3 Migrare a
- 2. Michele Orselli CTO@Ideato _orso_ micheleorselli / ideatosrl mo@ideato.it
- 8. Remember sf1 to Sf2 migration?
- 11. Symfony 3 will not be a revolution
- 12. s Fixing architectural mitakes • synchronized service • form • validation api
- 13. • new directory layout • no more assetic by default? • remove deprecated code king Brea Changes
- 16. Semantic versioning (~ 2.4) X . Y . Z
- 17. Semantic versioning (~ 2.4) X . Y . Zmajor version allows BC Break
- 18. Semantic versioning (~ 2.4) X . Y . Zminor version new features no BC
- 19. Semantic versioning (~ 2.4) X . Y . Zbug fix security fix
- 20. LTS version
- 24. 1 @trigger_error( 2 ’getDefaultOptions() is deprecated since version 2.1 and will be removed in 2.3. Use setDefaultOptions() instead.’, E_USER_DEPRECATED 3 );
- 25. 1 set_error_handler(function($type, $msg) { 2 file_put_contents( 3 './deprecated.log', 4 $msg //debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); 5 });
- 28. 1 <service id="bar" class="stdClass"> 2 <deprecated> 3 The "%service_id%" service is deprecated! 4 </deprecated> 5 </service>
- 31. How to migrate
- 33. sf < 2.3: upgrade to 2.3 2.3 <= sf <= 2.6: upgrade to 2.7/2.8
- 34. sf < 2.3: upgrade to 2.3 2.3 <= sf <= 2.6: upgrade to 2.7/2.8
- 35. Min PHP version is 5.5.x
- 36. Make your code deprecation free - fix your code - update vendors if needed http://symfony.com/doc/current/cookbook/upgrade/index.html https://knpuniversity.com/blog/upgrading-symfony-2.7
- 37. 1 { 2 "...": "...", 3 4 "require": { 5 "symfony/symfony": "3.0.*", 6 }, 7 "...": "..." 8 } $ composer update symfony/symfony --with- dependencies https://github.com/symfony/symfony/blob/master/UPGRADE-3.0.md
- 42. 1 "require": { 2 "php": ">=5.4.0", 3 "psr/log": "^1.0", 4 "symfony/framework-bundle": "^2.7|^3.0", 5 "symfony/routing": "^2.7|^3.0", 6 "doctrine/inflector": "^1.0", 7 "willdurand/negotiation": "^2.0", 8 "willdurand/jsonp-callback-validator": "^1.0" 9 }, 10
- 48. Thanks!
- 49. scream https://www.flickr.com/photos/karochkin/3674906958 keep calm: https://en.wikipedia.org/wiki/ File:Keep_Calm_and_Carry_On_Poster.svg cat https://c1.staticflickr.com/5/4005/4406527325_a0213d1fc0_b.jpg https://c1.staticflickr.com/9/8534/8671901426_a940c6940f_b.jpg