SensioLabs
Symfony 3.0
est sorti !
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components
framework
+=

One monolithic
repo.
+
46 synchronized
components
=

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Symfony Lifecycle
Release
end of
support
+8 months +14 months +36 months +48 months
end of security
support
end of security
support
end of
support
Standard Releases
(2.4, 2.5, 2.6, 3.0)
LTS Releases
(2.3, 2.7, 2.8)

Backward
Compatibility
Promise

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3. @internal @api
The Backward Compatibility Promise
http://symfony.com/bc

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Major
Minor
Patch

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Semantic Versioning

What’s new
in Symfony 3?

Well... Nothing!

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The Symfony 3.0 Architecture
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The Symfony 3.0 Architecture

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All new features are
already included in
Symfony 2.8
What’s new in Symfony 3?

What’s new
in Symfony 2.8?

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100+ new features in 2.8
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What’s new
in Symfony 3?

The
Continuous
Upgrade
Path

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The Symfony Core Team Wish!

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Continuous Migration Path Before 2.7
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Continuous Migration Path Since 2.7
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Trigger deprecation notices at run-time

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Trigger deprecation notices at run-time

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Trigger deprecation notices at run-time

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Trigger deprecation notices at run-time

#forumphp @nicolasgrekas joind.in/15259
Trigger deprecation notices at run-time

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Trigger deprecation notices at run-time

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Statically-detect deprecated code paths

Sustainability
of the CUP wish?

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Cross Versions Dependencies
•
o
o ~2.x|~3.0.0
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o ~2.8|~3.0

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Prefer Lowest Requirements

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The @legacy PHPUnit Group

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Travis Matrix

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Appveyor for Windows

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Sustainability of the CUP

What about the
Symfony ecosystem?

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Use the Symfony PHPUnit Bridge

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Allow Symfony ~3.0 Dependencies

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Their turn to deprecate

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Their turn to deprecate

What’s new
in Symfony 3?

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@trigger_error(…, E_USER_DEPRECATED);
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SensioLabs
Merci !
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@nicolasgrekas
joind.in/15259

À vous de jouer !

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Some guidelines

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Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

#forumphp @nicolasgrekas joind.in/15259
Some guidelines

SensioLabs
Merci !
#forumphp
@nicolasgrekas
joind.in/15259