470 lines
16 KiB
Markdown
470 lines
16 KiB
Markdown
UPGRADE FROM 3.3 to 3.4
|
|
=======================
|
|
|
|
Config
|
|
------
|
|
|
|
* The protected `TreeBuilder::$builder` property is deprecated and will be removed in 4.0.
|
|
|
|
DependencyInjection
|
|
-------------------
|
|
|
|
* Definitions and aliases will be made private by default in 4.0. You should either use service injection
|
|
or explicitly define your services as public if you really need to inject the container.
|
|
|
|
* Relying on service auto-registration while autowiring is deprecated and won't be supported
|
|
in Symfony 4.0. Explicitly inject your dependencies or create services
|
|
whose ids are their fully-qualified class name.
|
|
|
|
Before:
|
|
|
|
```php
|
|
namespace App\Controller;
|
|
|
|
use App\Mailer;
|
|
|
|
class DefaultController
|
|
{
|
|
public function __construct(Mailer $mailer) {
|
|
// ...
|
|
}
|
|
|
|
// ...
|
|
}
|
|
```
|
|
```yml
|
|
services:
|
|
App\Controller\DefaultController:
|
|
autowire: true
|
|
```
|
|
|
|
After:
|
|
|
|
```php
|
|
// same PHP code
|
|
```
|
|
```yml
|
|
services:
|
|
App\Controller\DefaultController:
|
|
autowire: true
|
|
|
|
# or
|
|
# App\Controller\DefaultController:
|
|
# arguments: { $mailer: "@App\Mailer" }
|
|
|
|
App\Mailer:
|
|
autowire: true
|
|
```
|
|
|
|
* Top-level anonymous services in XML are deprecated and will throw an exception in Symfony 4.0.
|
|
|
|
* Case insensitivity of parameter names is deprecated and will be removed in 4.0.
|
|
|
|
* The `ResolveDefinitionTemplatesPass` class is deprecated and will be removed in 4.0.
|
|
Use the `ResolveChildDefinitionsPass` class instead.
|
|
|
|
Debug
|
|
-----
|
|
|
|
* Support for stacked errors in the `ErrorHandler` is deprecated and will be removed in Symfony 4.0.
|
|
|
|
DoctrineBridge
|
|
--------------
|
|
|
|
* Deprecated `Symfony\Bridge\Doctrine\HttpFoundation\DbalSessionHandler` and
|
|
`Symfony\Bridge\Doctrine\HttpFoundation\DbalSessionHandlerSchema`. Use
|
|
`Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler` instead.
|
|
|
|
EventDispatcher
|
|
---------------
|
|
|
|
* Implementing `TraceableEventDispatcherInterface` without the `reset()` method
|
|
is deprecated and will be unsupported in 4.0.
|
|
|
|
Filesystem
|
|
----------
|
|
|
|
* The `Symfony\Component\Filesystem\LockHandler` class has been deprecated,
|
|
use the `Symfony\Component\Lock\Store\FlockStore` class
|
|
or the `Symfony\Component\Lock\Store\FlockStore\SemaphoreStore` class directly instead.
|
|
* Support for passing relative paths to `Filesystem::makePathRelative()` is deprecated and will be removed in 4.0.
|
|
|
|
Finder
|
|
------
|
|
|
|
* The `Symfony\Component\Finder\Iterator\FilterIterator` class has been
|
|
deprecated and will be removed in 4.0 as it used to fix a bug which existed
|
|
before version 5.5.23/5.6.7.
|
|
|
|
Form
|
|
----
|
|
|
|
* Deprecated `ChoiceLoaderInterface` implementation in `TimezoneType`. Use the "choice_loader" option instead.
|
|
|
|
Before:
|
|
```php
|
|
class MyTimezoneType extends TimezoneType
|
|
{
|
|
public function loadChoices()
|
|
{
|
|
// override the method
|
|
}
|
|
}
|
|
```
|
|
|
|
After:
|
|
```php
|
|
class MyTimezoneType extends AbstractType
|
|
{
|
|
public function. getParent()
|
|
{
|
|
return TimezoneType::class;
|
|
}
|
|
|
|
public function configureOptions(OptionsResolver $resolver)
|
|
{
|
|
$resolver->setDefault('choice_loader', ...); // override the option instead
|
|
}
|
|
}
|
|
```
|
|
|
|
FrameworkBundle
|
|
---------------
|
|
|
|
* The `session.use_strict_mode` option has been deprecated and is enabled by default.
|
|
|
|
* The `cache:clear` command doesn't clear "app" PSR-6 cache pools anymore,
|
|
but still clears "system" ones.
|
|
Use the `cache:pool:clear` command to clear "app" pools instead.
|
|
|
|
* The `doctrine/cache` dependency has been removed; require it via `composer
|
|
require doctrine/cache` if you are using Doctrine cache in your project.
|
|
|
|
* The `validator.mapping.cache.doctrine.apc` service has been deprecated.
|
|
|
|
* The `symfony/stopwatch` dependency has been removed, require it via `composer
|
|
require symfony/stopwatch` in your `dev` environment.
|
|
|
|
* Using the `KERNEL_DIR` environment variable or the automatic guessing based
|
|
on the `phpunit.xml` / `phpunit.xml.dist` file location is deprecated since 3.4.
|
|
Set the `KERNEL_CLASS` environment variable to the fully-qualified class name
|
|
of your Kernel instead. Not setting the `KERNEL_CLASS` environment variable
|
|
will throw an exception on 4.0 unless you override the `KernelTestCase::createKernel()`
|
|
or `KernelTestCase::getKernelClass()` method.
|
|
|
|
* The `KernelTestCase::getPhpUnitXmlDir()` and `KernelTestCase::getPhpUnitCliConfigArgument()`
|
|
methods are deprecated since 3.4 and will be removed in 4.0.
|
|
|
|
* The `--no-prefix` option of the `translation:update` command is deprecated and
|
|
will be removed in 4.0. Use the `--prefix` option with an empty string as value
|
|
instead (e.g. `--prefix=""`)
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheClearerPass`
|
|
class has been deprecated and will be removed in 4.0. Use tagged iterator arguments instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass`
|
|
class has been deprecated and will be removed in 4.0. Use tagged iterator arguments instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationDumperPass`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\DependencyInjection\TranslationDumperPass` class instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationExtractorPass`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\DependencyInjection\TranslationExtractorPass` class instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslatorPass`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\DependencyInjection\TranslatorPass` class instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\Translation\TranslationLoader`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\Reader\TranslationReader` class instead.
|
|
|
|
* The `translation.loader` service has been deprecated and will be removed in 4.0.
|
|
Use the `translation.reader` service instead..
|
|
|
|
* `AssetsInstallCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\Filesystem\Filesystem` as first argument.
|
|
Not passing it is deprecated and will throw a `TypeError` in 4.0.
|
|
|
|
* `CacheClearCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `CachePoolClearCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\HttpKernel\CacheClearer\Psr6CacheClearer` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `EventDispatcherDebugCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\EventDispatcher\EventDispatcherInterface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `RouterDebugCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\Routing\RouterInteface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `RouterMatchCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\Routing\RouterInteface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `TranslationDebugCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\Translation\TranslatorInterface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `TranslationUpdateCommand::__construct()` now takes an instance of
|
|
`Symfony\Component\Translation\TranslatorInterface` as
|
|
first argument. Not passing it is deprecated and will throw
|
|
a `TypeError` in 4.0.
|
|
|
|
* `AssetsInstallCommand`, `CacheClearCommand`, `CachePoolClearCommand`,
|
|
`EventDispatcherDebugCommand`, `RouterDebugCommand`, `RouterMatchCommand`,
|
|
`TranslationDebugCommand`, `TranslationUpdateCommand`, `XliffLintCommand`
|
|
and `YamlLintCommand` classes have been marked as final
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\Extractor\PhpExtractor` class instead.
|
|
|
|
* The `Symfony\Bundle\FrameworkBundle\Translation\PhpStringTokenParser`
|
|
class has been deprecated and will be removed in 4.0. Use the
|
|
`Symfony\Component\Translation\Extractor\PhpStringTokenParser` class instead.
|
|
|
|
HttpFoundation
|
|
--------------
|
|
|
|
* The `Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeSessionHandler`
|
|
class has been deprecated and will be removed in 4.0. Use the `\SessionHandler` class instead.
|
|
|
|
* The `Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler` class has been
|
|
deprecated and will be removed in 4.0. Implement `SessionUpdateTimestampHandlerInterface` or
|
|
extend `AbstractSessionHandler` instead.
|
|
|
|
* The `Symfony\Component\HttpFoundation\Session\Storage\Proxy\NativeProxy` class has been
|
|
deprecated and will be removed in 4.0. Use your `\SessionHandlerInterface` implementation directly.
|
|
|
|
* Using `Symfony\Component\HttpFoundation\Session\Storage\Handler\MongoDbSessionHandler` with the legacy mongo extension
|
|
has been deprecated and will be removed in 4.0. Use it with the mongodb/mongodb package and ext-mongodb instead.
|
|
|
|
* The `Symfony\Component\HttpFoundation\Session\Storage\Handler\MemcacheSessionHandler` class has been deprecated and
|
|
will be removed in 4.0. Use `Symfony\Component\HttpFoundation\Session\Storage\Handler\MemcachedSessionHandler` instead.
|
|
|
|
HttpKernel
|
|
----------
|
|
|
|
* Bundle inheritance has been deprecated.
|
|
|
|
* Relying on convention-based commands discovery has been deprecated and
|
|
won't be supported in 4.0. Use PSR-4 based service discovery instead.
|
|
|
|
Before:
|
|
|
|
```yml
|
|
# app/config/services.yml
|
|
services:
|
|
# ...
|
|
|
|
# implicit registration of all commands in the `Command` folder
|
|
```
|
|
|
|
After:
|
|
|
|
```yml
|
|
# app/config/services.yml
|
|
services:
|
|
# ...
|
|
|
|
# explicit commands registration
|
|
AppBundle\Command:
|
|
resource: '../../src/AppBundle/Command/*'
|
|
tags: ['console.command']
|
|
```
|
|
|
|
* The `getCacheDir()` method of your kernel should not be called while building the container.
|
|
Use the `%kernel.cache_dir%` parameter instead. Not doing so may break the `cache:clear` command.
|
|
|
|
* The `Symfony\Component\HttpKernel\Config\EnvParametersResource` class has been deprecated and will be removed in 4.0.
|
|
|
|
* Implementing `DataCollectorInterface` without a `reset()` method has been deprecated and will be unsupported in 4.0.
|
|
|
|
* Implementing `DebugLoggerInterface` without a `clear()` method has been deprecated and will be unsupported in 4.0.
|
|
|
|
* The `ChainCacheClearer::add()` method has been deprecated and will be removed in 4.0,
|
|
inject the list of clearers as a constructor argument instead.
|
|
|
|
* The `CacheWarmerAggregate::add()` and `setWarmers()` methods have been deprecated and will be removed in 4.0,
|
|
inject the list of clearers as a constructor argument instead.
|
|
|
|
* The `CacheWarmerAggregate` and `ChainCacheClearer` classes have been made final.
|
|
|
|
Process
|
|
-------
|
|
|
|
* The `Symfony\Component\Process\ProcessBuilder` class has been deprecated,
|
|
use the `Symfony\Component\Process\Process` class directly instead.
|
|
|
|
* Calling `Process::start()` without setting a valid working directory (via `setWorkingDirectory()` or constructor) beforehand is deprecated and will throw an exception in 4.0.
|
|
|
|
Profiler
|
|
--------
|
|
|
|
* The `profiler.matcher` option has been deprecated.
|
|
|
|
Security
|
|
--------
|
|
|
|
* Deprecated the HTTP digest authentication: `NonceExpiredException`,
|
|
`DigestAuthenticationListener` and `DigestAuthenticationEntryPoint` will be
|
|
removed in 4.0. Use another authentication system like `http_basic` instead.
|
|
|
|
* The `GuardAuthenticatorInterface` has been deprecated and will be removed in 4.0.
|
|
Use `AuthenticatorInterface` instead.
|
|
|
|
SecurityBundle
|
|
--------------
|
|
|
|
* Using voters that do not implement the `VoterInterface`is now deprecated in
|
|
the `AccessDecisionManager` and this functionality will be removed in 4.0.
|
|
|
|
* `FirewallContext::getListeners()` now returns `\Traversable|array`
|
|
|
|
* `InitAclCommand::__construct()` now takes an instance of
|
|
`Doctrine\DBAL\Connection` as first argument. Not passing it is
|
|
deprecated and will throw a `TypeError` in 4.0.
|
|
|
|
* The `acl:set` command has been deprecated along with the `SetAclCommand` class,
|
|
both will be removed in 4.0. Install symfony/acl-bundle instead
|
|
|
|
* The `init:acl` command has been deprecated along with the `InitAclCommand` class,
|
|
both will be removed in 4.0. Install symfony/acl-bundle and use `acl:init` instead
|
|
|
|
* Added `logout_on_user_change` to the firewall options. This config item will
|
|
trigger a logout when the user has changed. Should be set to true to avoid
|
|
deprecations in the configuration.
|
|
|
|
* Deprecated the HTTP digest authentication: `HttpDigestFactory` will be removed in 4.0.
|
|
Use another authentication system like `http_basic` instead.
|
|
|
|
* Deprecated setting the `switch_user.stateless` option to false when the firewall is `stateless`.
|
|
Setting it to false will have no effect in 4.0.
|
|
|
|
* Not configuring explicitly the provider on a firewall is ambiguous when there is more than one registered provider.
|
|
Using the first configured provider is deprecated since 3.4 and will throw an exception on 4.0.
|
|
Explicitly configure the provider to use on your firewalls.
|
|
|
|
Translation
|
|
-----------
|
|
|
|
* `Symfony\Component\Translation\Writer\TranslationWriter::writeTranslations` has been deprecated
|
|
and will be removed in 4.0, use `Symfony\Component\Translation\Writer\TranslationWriter::write`
|
|
instead.
|
|
|
|
* Passing a `Symfony\Component\Translation\MessageSelector` to `Translator` has been
|
|
deprecated. You should pass a message formatter instead
|
|
|
|
Before:
|
|
|
|
```php
|
|
use Symfony\Component\Translation\Translator;
|
|
use Symfony\Component\Translation\MessageSelector;
|
|
|
|
$translator = new Translator('fr_FR', new MessageSelector());
|
|
```
|
|
|
|
After:
|
|
|
|
```php
|
|
use Symfony\Component\Translation\Translator;
|
|
use Symfony\Component\Translation\Formatter\MessageFormatter;
|
|
|
|
$translator = new Translator('fr_FR', new MessageFormatter());
|
|
```
|
|
|
|
TwigBridge
|
|
----------
|
|
|
|
* deprecated the `Symfony\Bridge\Twig\Form\TwigRenderer` class, use the `FormRenderer`
|
|
class from the Form component instead
|
|
|
|
* deprecated `Symfony\Bridge\Twig\Command\DebugCommand::set/getTwigEnvironment` and the ability
|
|
to pass a command name as first argument
|
|
|
|
* deprecated `Symfony\Bridge\Twig\Command\LintCommand::set/getTwigEnvironment` and the ability
|
|
to pass a command name as first argument
|
|
|
|
TwigBundle
|
|
----------
|
|
|
|
* deprecated the `Symfony\Bundle\TwigBundle\Command\DebugCommand` class, use the `DebugCommand`
|
|
class from the Twig bridge instead
|
|
|
|
* deprecated relying on the `ContainerAwareInterface` implementation for
|
|
`Symfony\Bundle\TwigBundle\Command\LintCommand`
|
|
|
|
Validator
|
|
---------
|
|
|
|
* Not setting the `strict` option of the `Choice` constraint to `true` is
|
|
deprecated and will throw an exception in Symfony 4.0.
|
|
|
|
Yaml
|
|
----
|
|
|
|
* the `Dumper`, `Parser`, and `Yaml` classes are marked as final
|
|
|
|
* using the `!php/object:` tag is deprecated and won't be supported in 4.0. Use
|
|
the `!php/object` tag (without the colon) instead.
|
|
|
|
* using the `!php/const:` tag is deprecated and won't be supported in 4.0. Use
|
|
the `!php/const` tag (without the colon) instead.
|
|
|
|
Before:
|
|
|
|
```yml
|
|
!php/const:PHP_INT_MAX
|
|
```
|
|
|
|
After:
|
|
|
|
```yml
|
|
!php/const PHP_INT_MAX
|
|
```
|
|
|
|
* Support for the `!str` tag is deprecated, use the `!!str` tag instead.
|
|
|
|
* Using the non-specific tag `!` is deprecated and will have a different
|
|
behavior in 4.0. Use a plain integer or `!!float` instead.
|
|
|
|
* Using the `Yaml::PARSE_KEYS_AS_STRINGS` flag is deprecated as it will be
|
|
removed in 4.0.
|
|
|
|
Before:
|
|
|
|
```php
|
|
$yaml = <<<YAML
|
|
null: null key
|
|
true: boolean true
|
|
2.0: float key
|
|
YAML;
|
|
|
|
Yaml::parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS);
|
|
```
|
|
|
|
After:
|
|
|
|
```php
|
|
$yaml = <<<YAML
|
|
"null": null key
|
|
"true": boolean true
|
|
"2.0": float key
|
|
YAML;
|
|
|
|
Yaml::parse($yaml);
|
|
```
|