forked from https://github.com/symfony/symfony
fdb0490a16
This PR was merged into the 4.2 branch.
Discussion
----------
[Cache] Ensure key exists before checking array value
| 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 |
Without this fix we're getting warnings like
```
PHP Notice: Undefined index: %5BOUR-KEY%5D%5B1%5D in vendor/symfony/cache/Traits/PhpFilesTrait.php on line 136
```
when doing a `$cache->contains()` in some cases. I'm having a lot of trouble tracking down exactly when and where this error will happen and what changes in our app / cache cause it, but this fix seems benign enough that maybe it can be merged without that backstory.
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 | ||
| CHANGELOG-4.2.md | ||
| CODE_OF_CONDUCT.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 | ||
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