This PR was merged into the 3.4 branch.
Discussion
----------
[PhpUnitBridge] Remove use of ForwardCompatTrait
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32844
| License | MIT
| Doc PR | NA
With #32882 the ForwardCompatibilityTrait is injected in TestCase which now act as a true polyfill
Commits
-------
ac6242f36b Remove use of ForwardCompatTrait
This PR was submitted for the 4.3 branch but it was squashed and merged into the 3.4 branch instead (closes#32870).
Discussion
----------
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| Tests pass? | yes
| Fixed tickets | #32853
| License | MIT
Commits
-------
7cf9ed613b#32853 Check if $this->parameters is array.
This PR was merged into the 4.3 branch.
Discussion
----------
[Mailer] Fix error not being thrown properly
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a
When the SMTP server returns a fatal error, the error is not thrown properly as catched and another error (empty) is thrown. That makes debugging very difficult and what we would expect anyway.
Commits
-------
15dbe4b948 [Mailer] fixed error that is masked by another error
This PR was merged into the 3.4 branch.
Discussion
----------
Replace calls to setExpectedException by Pollyfill
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | need #32869 to be merged
| Fixed tickets | #32844
| License | MIT
| Doc PR | NA
PhpUnit method `setExceptionException` has been deprecated seens 5.7. This PR replace theme by `exceptException` provide by the pollyfill.
Commits
-------
41c02d7ead Replace calls to setExpectedException by Pollyfill
This PR was merged into the 4.3 branch.
Discussion
----------
Sync "not implementing the method" deprecations messages
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Suggested in https://github.com/symfony/symfony/pull/32747#discussion_r309307289
Useful for consistency and for future reference for similar messages.
Commits
-------
f6fae1c361 Sync "not implementing the method" deprecations messages
This PR was merged into the 4.3 branch.
Discussion
----------
[PhpUnitBridge] Fix deprecation assertInternalType - 4.3
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32844
| License | MIT
| Doc PR | NA
This PR fixes PhpUnit deprecation :
> assertInternalType() is deprecated and will be removed in PHPUnit 9. Refactor your test to use assertIsArray(), assertIsBool(), assertIsFloat(), assertIsInt(), assertIsNumeric(), assertIsObject(), assertIsResource(), assertIsString(), assertIsScalar(), assertIsCallable(), or assertIsIterable() instead
follow #32846 for 4.3 branch
Commits
-------
aa58789542 Fix assertInternalType deprecation in phpunit 9
This PR was squashed before being merged into the 4.3 branch (closes#32854).
Discussion
----------
Ensure signatures for setUp|tearDown|setUpAfterClass|tearDownAfterClass methods in tests are compatible with phpunit 8.2
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | no
| Fixed tickets | https://github.com/symfony/symfony/issues/32844
| License | MIT
| Doc PR | n/a
Please bear with me as this is my first pr to symfony. Branched off 4.3 as requested here: https://github.com/symfony/symfony/issues/32844
Tests currently do not pass due to:
```
PHP Fatal error: Declaration of Symfony\Bridge\Monolog\Logger::reset() must be compatible with Monolog\Logger::reset(): void in /home/luis/Projects/symfony/src/Symfony/Bridge/Monolog/Logger.php on line 23
```
Commits
-------
97bcb5da50 Ensure signatures for setUp|tearDown|setUpAfterClass|tearDownAfterClass methods in tests are compatible with phpunit 8.2
This PR was merged into the 4.3 branch.
Discussion
----------
[HttpClient] Preserve the case of headers when sending them
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32819
| License | MIT
| Doc PR | -
Some hosts are case sensitive, let's present headers in the submitted form.
Commits
-------
9ac85d5d8b [HttpClient] Preserve the case of headers when sending them
This PR was merged into the 3.4 branch.
Discussion
----------
[Form] update type of form $name arguments
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32821
| License | MIT
| Doc PR | -
An alternative to #32821: where a string is expected, passing an int is fine, per PHP casting rules.
Commits
-------
6d4dcadd66 [Form] update type of form $name arguments
* 3.4:
Fix travis script
minor fix for wrong case
[HttpFoundation] Fix `getMaxFilesize`
[Cache] fix warning on PHP 7.4
[Console] fix warning on PHP 7.4
Don't add value of (default/static) objects to the signature
fix(yml): fix comment in milti line value
This PR was merged into the 3.4 branch.
Discussion
----------
[Debug] minor fix for wrong method name case
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Minor replacement of wrong case for function name, needs to be fixed in 3.4 as hinten [here](https://github.com/symfony/symfony/pull/32812#discussion_r308815666).
Commits
-------
8b2d67b minor fix for wrong case
This PR was merged into the 3.4 branch.
Discussion
----------
[Yaml] fix comment in multi line value
| Q | A
| ------------- | ---
| Branch? | 4.3 and lower <!-- see below -->
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | #32667 <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | symfony/symfony-docs#... <!-- required for new features -->
<!--
Replace this notice by a short README for your feature/bugfix. This will help people
understand your PR and can be used as a start for the documentation.
Additionally (see https://symfony.com/roadmap):
- Bug fixes must be submitted against the lowest maintained branch where they apply
(lowest branches are regularly merged to upper ones so they get the fixes too).
- Features and deprecations must be submitted against branch 4.4.
- Legacy code removals go to the master branch.
-->
Comments after blank lines are read as value in yaml.
```
`$yaml = <<<YAML
parameters:
abc
# Comment
YAML;
var_dump(Symfony\Component\Yaml\Yaml::parse($yaml));`
```
**Result before fix:**
```
array(1) {
["parameters"]=>
string(13) "abc
# Comment"
}
```
**Result after fix:**
```
array(1) {
["parameters"]=>
string(3) "abc"
}
```
Commits
-------
dd945e375c fix(yml): fix comment in milti line value
This PR was squashed before being merged into the 3.4 branch (closes#32790).
Discussion
----------
[HttpFoundation] Fix `getMaxFilesize`
When checking for the maximum size of an uploaded file you can't just rely on `upload_max_filesize` since the request might also exceed `post_max_size`. Also discussed in contao/contao#498
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
54107bac33 [HttpFoundation] Fix `getMaxFilesize`
This PR was merged into the 4.3 branch.
Discussion
----------
Recompile container when translations directory changes
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32706
| License | MIT
| Doc PR | N/A
The list of translation resources is cached by the container, so when adding a new translation file, the container needs to be recompiled otherwise the translator won't know about the new file.
Commits
-------
7f2e7e2e9a Recompile container when translations directory changes
This PR was merged into the 4.3 branch.
Discussion
----------
[DependencyInjection] Fix bindings and tagged_locator
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR |
Working `tagged_locator`
```yaml
App\XXX:
arguments:
$taggedLocator: !tagged_locator { tag: 'my_tag', index_by: 'my_key' }
```
Not working `tagged_locator`
```yaml
App\XXX:
bind:
$taggedLocator: !tagged_locator { tag: 'my_tag', index_by: 'my_key' }
```
Currently `ResolveBindingsPass` is executed after `ServiceLocatorTagPass`, which produces empty service locators when using `bind`.
I'm proposing to change the optimization passes order, so that this issue is solved.
I'm not confident with the impact, so let's discuss about it.
Commits
-------
bf4c713ad7 Fix bindings and tagged_locator
This PR was merged into the 3.4 branch.
Discussion
----------
[DI] Fix dumping Doctrine-like service graphs (bis)
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #30091, #29637
| License | MIT
| Doc PR | -
Dumping the container while accounting for circular references is hard :)
Commits
-------
a37f3e0807 [DI] Fix dumping Doctrine-like service graphs (bis)
ee491444f4 Failing test case for complex near-circular situation + lazy
This PR was merged into the 3.4 branch.
Discussion
----------
[HttpKernel] do not stopwatch sections when profiler is disabled
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets |
| License | MIT
| Doc PR |
the toolbar and profiler panel disable to profiler which then does not set the X-Debug-Token. so when the header does not exist, do not call the stopwatch methods with `null` which violates the contract and does not make sense. found with #32242
Commits
-------
8718cd1b15 [HttpKernel] do not stopwatch sections when profiler is disabled
the toolbar and profiler panel disable to profiler which then does not set the X-Debug-Token. so when the header does not exist, do not call the stopwatch methods with null which violates the contract and does not make sense
This PR was squashed before being merged into the 4.3 branch (closes#32641).
Discussion
----------
[Messenger] Retrieve table default options from the SchemaManager
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | #32321 <!-- #-prefixed issue number(s), if any -->
| License | MIT
This PR modify the Connection of the Doctrine Transport. It is now possible to specify a `SchemaConfig` that will be used when generating tables.
If Doctrine is configured as the following :
```yml
# config/packages/doctrine.yaml
doctrine:
dbal:
default_table_options:
charset: 'utf8mb4'
collate: 'utf8mb4_unicode_ci'
```
Then those options are used to create the table.
ping @weaverryan 😉
Commits
-------
93d0dc825e [Messenger] Retrieve table default options from the SchemaManager
This PR was merged into the 4.3 branch.
Discussion
----------
[Messenger] Fix redis last error not cleared between calls
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Not clearing it gives misleading errors coming from previous calls which makes debugging hard.
@alexander-schranz FYI
Commits
-------
9c263ffca8 [Messenger] Fix redis last error not cleared between calls
This PR was merged into the 4.3 branch.
Discussion
----------
Clarify deprecations for framework.templating
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | ~
| License | MIT
| Doc PR | ~
After updating to 4.3 I started receiving a bunch of deprecations:
- `Enabling the Templating component is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.`
- `The "templating.cache_warmer.template_paths" service is deprecated since Symfony 4.3 and will be removed in 5.0.`
- `The Symfony\Bundle\FrameworkBundle\CacheWarmer\TemplatePathsCacheWarmer class is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.`
- `The "templating.finder" service is deprecated since Symfony 4.3 and will be removed in 5.0.`
- `The "templating.locator" service is deprecated since Symfony 4.3 and will be removed in 5.0.`
The main gist here was _"use Twig instead"_, which I'm already doing. Hopefully the changed messages in the upgrade guides/config should guide developers to the solution, as it seems to be as simple as removing the config to prevent all these deprecations from triggering. After removing the templating config, it fixed all these deprecations for me without breaking anything else (from what I could tell).
Commits
-------
1727923086 Clarify deprecations for framework.templating
This PR was merged into the 4.2 branch.
Discussion
----------
[DoctrineBridge] add parameter type declarations to private methods
| Q | A
| ------------- | ---
| Branch? | 4.2
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Commits
-------
8157db4522 add parameter type declarations to private methods
This PR was merged into the 4.3 branch.
Discussion
----------
[Inflector] Fix pluralizing words ending with "son"
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32713
| License | MIT
| Doc PR | -
<!--
Replace this notice by a short README for your feature/bugfix. This will help people
understand your PR and can be used as a start for the documentation.
Additionally (see https://symfony.com/roadmap):
- Bug fixes must be submitted against the lowest maintained branch where they apply
(lowest branches are regularly merged to upper ones so they get the fixes too).
- Features and deprecations must be submitted against branch 4.4.
- Legacy code removals go to the master branch.
-->
Commits
-------
bf608aaf3c Fix pluralizing "season"
* 4.2:
fix inline handling when dumping tagged values
[Messenger] Flatten collection of stamps collected by the traceable middleware
[PropertyAccess] Fix PropertyAccessorCollectionTest
Typo in web profiler
relax some date parser patterns
Avoid getting right to left style
* 3.4:
fix inline handling when dumping tagged values
[PropertyAccess] Fix PropertyAccessorCollectionTest
Typo in web profiler
relax some date parser patterns
Avoid getting right to left style
This PR was merged into the 3.4 branch.
Discussion
----------
[WebProfileBundle] Avoid getting right to left style
| Q | A
| ------------- | ---
| Branch? | >= 3.4 <!-- see below -->
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | N/A <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | N/A <!-- required for new features -->
<!--
Replace this notice by a short README for your feature/bugfix. This will help people
understand your PR and can be used as a start for the documentation.
Additionally (see https://symfony.com/roadmap):
- Bug fixes must be submitted against the lowest maintained branch where they apply
(lowest branches are regularly merged to upper ones so they get the fixes too).
- Features and deprecations must be submitted against branch 4.4.
- Legacy code removals go to the master branch.
-->
Commits
-------
162819fef3 Avoid getting right to left style
This PR was merged into the 4.3 branch.
Discussion
----------
[HttpClient] rewind stream when using Psr18Client
| Q | A
| ------------- | ---
| Branch? | 4.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony-docs/issues/11996
| License | MIT
| Doc PR | -
This is not a bug fix technically but just how PSR-7 works.
I'm glad we did not make it a first-class thing in Symfony.
This makes it a bit more practicable if it can be...
Commits
-------
7f4362bd46 [HttpClient] rewind stream when using Psr18Client
This PR was merged into the 3.4 branch.
Discussion
----------
Typo in web profiler
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | no ticket
| License | MIT
| Doc PR | N/A
Fixes typo in web profiler. (NB: Despite the branch being created using the GitHub web editor, I have tested this on my machine with a real project.)
Commits
-------
84b3359adc Typo in web profiler
This PR was merged into the 3.4 branch.
Discussion
----------
[PropertyAccess] Fix PropertyAccessorCollectionTest
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
In https://github.com/symfony/symfony/pull/32627, I (a script actually) removed 2 fixtures classes from this test class. They are actually used but by tests that don't fail without them 😁 (because they were mocked and it's possible to mock non existing classes).
This PR restores those 2 classes and remove the unneeded mocks so the tests use the real classes and are actually useful.
Commits
-------
a310bac624 [PropertyAccess] Fix PropertyAccessorCollectionTest
* 4.2:
[FrameworkBundle] [SecurityBundle] Rename internal WebTestCase to avoid confusion
ignore not existing translator service
[FrameworkBundle] [SecurityBundle] Rename internal WebTestCase to avoid confusion
revert private properties handling
[HttpFoundation] Fix URLs
[VarDumper] finish PHP 7.4 support and add tests
[VarDumper] Use \ReflectionReference for determining if a key is a reference (php >= 7.4)
Ignore missing translation dependency in FrameworkBundle
Remove dead tests fixtures
Remove more dead tests fixtures
Remove dead tests fixtures
[Debug][ExceptionHandler] Add tests for custom handlers
This PR was merged into the 4.2 branch.
Discussion
----------
[FrameworkBundle] ignore not existing translator service
| Q | A
| ------------- | ---
| Branch? | 4.2
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Commits
-------
12bf0b07f8 ignore not existing translator service
* 3.4:
[FrameworkBundle] [SecurityBundle] Rename internal WebTestCase to avoid confusion
revert private properties handling
[HttpFoundation] Fix URLs
[VarDumper] finish PHP 7.4 support and add tests
[VarDumper] Use \ReflectionReference for determining if a key is a reference (php >= 7.4)
Ignore missing translation dependency in FrameworkBundle
[Debug][ExceptionHandler] Add tests for custom handlers
This PR was merged into the 3.4 branch.
Discussion
----------
[Debug][ExceptionHandler] Add tests for custom handlers
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
In https://github.com/symfony/symfony/pull/31694 I mixed many things but the whole PR was closed. I wrote some tests for custom handlers + the handle tests don't use mock anymore
I think they are useful even if the `ExceptionHandler` will disappear in the new component because it will still exists in 4.4 for the next 3 years.
Commits
-------
c53e25332a [Debug][ExceptionHandler] Add tests for custom handlers
This PR was squashed before being merged into the 3.4 branch (closes#32625).
Discussion
----------
[FrameworkBundle] [SecurityBundle] Rename internal WebTestCase to avoid confusion
FrameworkBundle & SecurityBundle each had 2 classes called WebTestCase,
one of which is only meant for internal tests. To avoid confusion the internal
class has been renamed to AbstractWebTestCase and made abstract.
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | no
| BC breaks? | no (or, yes, but internal class)
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #32577
| License | MIT
This PR is to ease integration, as not all test classes are present in all currently
maintained branches.
See https://github.com/symfony/symfony/pull/32617
Commits
-------
775d970927 [FrameworkBundle] [SecurityBundle] Rename internal WebTestCase to avoid confusion
This PR was squashed before being merged into the 3.4 branch (closes#32632).
Discussion
----------
[HttpFoundation] Fix URLs
| Q | A
| ------------- | ---
| Branch? | 3.4 <!-- see below -->
| Bug fix? | no
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | N/A <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | N/A <!-- required for new features -->
<!--
Replace this notice by a short README for your feature/bugfix. This will help people
understand your PR and can be used as a start for the documentation.
Additionally (see https://symfony.com/roadmap):
- Bug fixes must be submitted against the lowest maintained branch where they apply
(lowest branches are regularly merged to upper ones so they get the fixes too).
- Features and deprecations must be submitted against branch 4.4.
- Legacy code removals go to the master branch.
-->
Commits
-------
be53c593dc [HttpFoundation] Fix URLs
This PR was merged into the 3.4 branch.
Discussion
----------
[VarDumper] Use \ReflectionReference for determining if a key is a reference (php >= 7.4)
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #31135
| License | MIT
| Doc PR | -
Prepare for PHP 7.4: use ReflectionReference in VarCloner
Commits
-------
40f24ef676 [VarDumper] finish PHP 7.4 support and add tests
e99a6b85b8 [VarDumper] Use \ReflectionReference for determining if a key is a reference (php >= 7.4)