forked from https://github.com/symfony/symfony
48038fdeba
This PR was squashed before being merged into the 4.2-dev branch (closes #28456).
Discussion
----------
[Cache][Contracts] We must save the item or the trait does not have any effect
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT
| Doc PR |
Using the trait must result in that items gets saved.
We could use `saveDeferred` instead, it might be a performance improvement but you also may have side-effects. Say you are using two cache pool objects for the same storage.
Example use of the trait:
```php
use Psr\Cache\CacheItemInterface;
use Psr\Cache\CacheItemPoolInterface;
use Symfony\Contracts\Cache\CacheInterface;
use Symfony\Contracts\Cache\GetForCacheItemPoolTrait;
class AcmeCache implements CacheInterface
{
use GetForCacheItemPoolTrait;
private $cache;
public function __construct(CacheItemPoolInterface $cache)
{
$this->cache = $cache;
}
public function getItem(string $key): CacheItemInterface
{
return $this->cache->getItem($key);
}
public function save(CacheItemInterface $item): bool
{
return $this->cache->save($item);
}
}
```
Commits
-------
|
||
|---|---|---|
| .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).
Installation
- Install Symfony with Composer (see requirements details).
- Symfony follows the semantic versioning strictly, publishes "Long Term Support" (LTS) versions and has a release process that is predictable and business-friendly.
Documentation
- Read the Getting Started guide if you are new to Symfony.
- Try the Symfony Demo application to learn Symfony in practice.
- Master Symfony with the Guides and Tutorials, the Components docs and the Best Practices reference.
Community
- Join the Symfony Community and meet other members at the Symfony events.
- Get Symfony support on Stack Overflow, Slack, IRC, etc.
- Follow us on GitHub, Twitter and Facebook.
- Read our Code of Conduct and meet the CARE Team
Contributing
Symfony is an Open Source, community-driven project with thousands of contributors. Join them contributing code or contributing documentation.
Security Issues
If you discover a security vulnerability within Symfony, please follow our disclosure procedure.
About Us
Symfony development is sponsored by SensioLabs, led by the Symfony Core Team and supported by Symfony contributors.