1.7 KiB
1.7 KiB
UPGRADE FROM 3.1 to 3.2
FrameworkBundle
- The
Controller::getUser()
method has been deprecated and will be removed in Symfony 4.0; typehint the security user object in the action instead.
DependencyInjection
- Calling
get()
on aContainerBuilder
instance before compiling the container is deprecated and will throw an exception in Symfony 4.0.
Form
-
Calling
isValid()
on aForm
instance before submitting it is deprecated and will throw an exception in Symfony 4.0.Before:
if ($form->isValid()) { // ... }
After:
if ($form->isSubmitted() && $form->isValid()) { // ... }
FrameworkBundle
- The service
serializer.mapping.cache.doctrine.apc
is deprecated. APCu should now be automatically used when available.
Validator
-
Tests\Constraints\AbstractConstraintValidatorTest
has been deprecated in favor ofTest\ConstraintValidatorTestCase
.Before:
// ... use Symfony\Component\Validator\Tests\Constraints\AbstractConstraintValidatorTest; class MyCustomValidatorTest extends AbstractConstraintValidatorTest { // ... }
After:
// ... use Symfony\Component\Validator\Test\ConstraintValidatorTestCase; class MyCustomValidatorTest extends ConstraintValidatorTestCase { // ... }
Yaml
-
Support for silently ignoring duplicate keys in YAML has been deprecated and will lead to a
ParseException
in Symfony 4.0. -
Mappings with a colon that is not followed by a space are deprecated and will lead to a
ParseException
in Symfony 4.0.