This PR was squashed before being merged into the 2.7 branch (closes#18732).
Discussion
----------
[PropertyAccess][DX] Enhance exception that say that some methods are missing if they don't
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #18694
| License | MIT
| Doc PR |
When you try do define a manyToMany association but you don't give an array or \Traversable, the raised exception say that some methods are missing while they don't. This PR check if the adder and setter methods exists and if so, give a exception that pointing on the real problem.
Commits
-------
c46519b [PropertyAccess][DX] Enhance exception that say that some methods are missing if they don't
* 2.3:
[Yaml] fix exception contexts
People - person singularization
[Yaml] properly handle unindented collections
chomp newlines only at the end of YAML documents
* 2.3:
[PropertyAccess] ->getValue() should be read-only
[Config] Fix XmlUtilsTest namespace
[Routing] add query param if value is different from default
Conflicts:
src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
* 2.3:
[Validator] use correct term for a property in docblock (not "option")
[PropertyAccess] Remove most ref mismatches to improve perf
[Validator] EmailValidator cannot extract hostname if email contains multiple @ symbols
[NumberFormatter] Fix invalid numeric literal on PHP 7
Use XML_ELEMENT_NODE in nodeType check
[PropertyAccess] Reduce overhead of UnexpectedTypeException tracking
[PropertyAccess] Throw an UnexpectedTypeException when the type do not match
[FrameworkBundle] Add tests for the Controller class
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Tests/Controller/ControllerTest.php
src/Symfony/Component/Intl/NumberFormatter/NumberFormatter.php
src/Symfony/Component/PropertyAccess/PropertyAccessor.php
src/Symfony/Component/PropertyAccess/PropertyAccessorInterface.php
src/Symfony/Component/PropertyAccess/PropertyPath.php
src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
src/Symfony/Component/Validator/Constraints/EmailValidator.php
* 2.3:
Updated all the README files
[TwigBundle] Fix failing test on appveyor
[FrameworkBundle] Fix a regression in handling absolute and namespaced template paths
Allow to normalize \Traversable
Remove _path from query parameters when fragment is a subrequest and request attributes are already set Added tests for _path removal in FragmentListener
Simplified everything
Added a test
Fixed the problem in an easier way
Fixed a syntax issue
Improved the error message when a template is not found
[CodingStandards] Conformed to coding standards
[TwigBundle] fixed Include file locations in "Template could not be found" exception
* 2.3:
[DomCrawler] Clarify the value returned by getPhpFiles()
[DependencyInjection] Fix#16461 Let Container::set() replace existing aliases
Added more exceptions to singularify method
* 2.3:
[PropertyAccess] Reorder elements array after PropertyPathBuilder::replace
[Routing] Skip PhpGeneratorDumperTest::testDumpWithTooManyRoutes on HHVM
[Process] More robustness and deterministic tests
Conflicts:
src/Symfony/Component/Process/Process.php
src/Symfony/Component/Process/Tests/ProcessTest.php
* 2.3:
Fix undefined array $server
[ProxyManager] Tmp fix composer reqs issue in ZF
Add missing exclusions from phpunit.xml.dist
Fix the server variables in the router_*.php files
[Validator] Allow an empty path with a non empty fragment or a query
The following change adds support for Armenian pluralization.
[2.3][Process] fix Proccess run with pts enabled
Conflicts:
composer.json
src/Symfony/Bridge/ProxyManager/composer.json
src/Symfony/Bundle/DebugBundle/phpunit.xml.dist
src/Symfony/Component/Security/phpunit.xml.dist
This PR was squashed before being merged into the 2.3 branch (closes#16294).
Discussion
----------
[PropertyAccess] Major performance improvement
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #16179
| License | MIT
| Doc PR | n/a
This PR improves performance of the PropertyAccess component of ~70%.
The two main changes are:
* caching the `PropertyPath` initialization
* caching the guessed access strategy
This is especially important for the `ObjectNormalizer` (Symfony Serializer) and the JSON-LD normalizer ([API Platform](https://api-platform.com)) because they use the `PropertyAccessor` class in large loops (ex: normalization of a list of entities).
Here is the Blackfire comparison: https://blackfire.io/profiles/compare/c42fd275-2b0c-4ce5-8bf3-84762054d31e/graph
The code of the benchmark I've used (with Symfony 2.3 as dependency):
```php
<?php
require 'vendor/autoload.php';
class Foo
{
private $baz;
public $bar;
public function getBaz()
{
return $this->baz;
}
public function setBaz($baz)
{
$this->baz = $baz;
}
}
use Symfony\Component\PropertyAccess\PropertyAccess;
$accessor = PropertyAccess::createPropertyAccessor();
$start = microtime(true);
for ($i = 0; $i < 10000; ++$i) {
$foo = new Foo();
$accessor->setValue($foo, 'bar', 'Lorem');
$accessor->setValue($foo, 'baz', 'Ipsum');
$accessor->getValue($foo, 'bar');
$accessor->getValue($foo, 'baz');
}
echo 'Time: '.(microtime(true) - $start).PHP_EOL;
```
This PR also adds an optional support for Doctrine cache to keep access information across requests and improve the overall application performance (even outside of loops).
Commits
-------
284dc75 [PropertyAccess] Major performance improvement
* 2.3:
added the new Composer exclude-from-classmap option
fix expected argument type docblock
Set back libxml settings after testings.
fixed Twig deprecation notices
* 2.3:
[DoctrineBridge] Fix required guess of boolean fields
[DI] don't use array_map to resolve services
Remove dead code in the PropertyPath constructor
[Process] Inherit env vars by default in PhpProcess
[HttpFoundation] Fixes /0 subnet handling in IpUtils
[Form] Simplify DateTimeToStringTransformer Avoid unneeded catch and re-throw of the same exception.
[HttpKernel] Remove a duplicate test for the EsiFragmentRenderer
Conflicts:
src/Symfony/Component/Process/Process.php
src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorCollectionTest.php
src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
