forked from https://github.com/symfony/symfony
7f2726a7ca
This PR was merged into the 4.4 branch.
Discussion
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[VarDumper] Backport handler lock when using VAR_DUMPER_FORMAT
| Q | A
| ------------- | ---
| Branch? | 4.4 <!-- see below -->
| Bug fix? | yes
| New feature? | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets | N/A <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License | MIT
| Doc PR | N/A
Backport of the "lock" behavior from #35967, preventing unexpected handler change when using the `VAR_DUMPER_FORMAT` env var.
---
As a concrete example of this not working as expected:
Start a PHPUnit test suite with this env var to the desired format. If a web test case is making a request (with debug enabled), the `DebugBundle` replaces the handler set initially by the `VAR_DUMPER_FORMAT`, will collect dumps into the profiler, but won't output these.
As well, for dumps made in between the the kernel is boot (`DebugBundle::build()` is called) and a request, the dumps are properly sent to the output with expected format, but looses colors.
IMHO, the use-cases of `VAR_DUMPER_FORMAT` justifies locking the handler for the whole process.
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| .github | ||
| src/Symfony | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| CHANGELOG-4.0.md | ||
| CHANGELOG-4.1.md | ||
| CHANGELOG-4.2.md | ||
| CHANGELOG-4.3.md | ||
| CHANGELOG-4.4.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-4.3.md | ||
| UPGRADE-4.4.md | ||
| UPGRADE-5.0.md | ||
Symfony is a PHP framework for web and console 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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