forked from https://github.com/symfony/symfony
b36172c649
This PR was merged into the 4.2-dev branch.
Discussion
----------
[VarExporter] add Instantiator::instantiate() to create+populate objects without calling their constructor nor any other methods
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
A blend of features also provided by https://github.com/doctrine/instantiator and https://github.com/Ocramius/GeneratedHydrator in one simple method. Because it's just a few more lines on top of the existing code infrastructure in the component :)
For example, from the docblock:
```php
// creates an empty instance of Foo
Instantiator::instantiate(Foo::class);
// creates a Foo instance and sets one of its public, protected or private properties
Instantiator::instantiate(Foo::class, ['propertyName' => $propertyValue]);
// creates a Foo instance and sets a private property defined on its parent Bar class
Instantiator::instantiate(Foo::class, [], [
Bar::class => ['privateBarProperty' => $propertyValue],
]);
```
Instances of ArrayObject, ArrayIterator and SplObjectHash can be created
by using the special `"\0"` property name to define their internal value:
```php
// creates an SplObjectHash where $info1 is attached to $obj1, etc.
Instantiator::instantiate(SplObjectStorage::class, ["\0" => [$obj1, $info1, $obj2, $info2...]]);
// creates an ArrayObject populated with $inputArray
Instantiator::instantiate(ArrayObject::class, ["\0" => [$inputArray, $optionalFlag]]);
```
Misses some tests for now, but reuses the existing code infrastructure used to "unserialize" objects.
Commits
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| .composer | ||
| .github | ||
| src/Symfony | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| CHANGELOG-4.0.md | ||
| CHANGELOG-4.1.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| link | ||
| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-4.0.md | ||
| UPGRADE-4.1.md | ||
| UPGRADE-4.2.md | ||
| UPGRADE-5.0.md | ||
Symfony is a PHP framework for web applications and a set of reusable PHP components. Symfony is used by thousands of web applications (including BlaBlaCar.com and Spotify.com) and most of the popular PHP projects (including Drupal and Magento).
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