1a26d28581
This PR was merged into the 2.3 branch.
Discussion
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[2.3] Fix libxml_use_internal_errors and libxml_disable_entity_loader usage
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #9731, #9483
| License | MIT
This should fix #9731 and #9483 that seems to be triggered when `libxml_disable_entity_loader` has been called with `true` (see https://bugs.php.net/bug.php?id=62577)
As `libxml_disable_entity_loader` is non thread safe (see https://bugs.php.net/bug.php?id=64938) and as we have some calls that might leave the setting to `true`, I think the bug should be fixed.
I've checked the use of both `libxml_use_internal_errors` and `libxml_disable_entity_loader` among symfony code.
You can see I prefered to skip DomDocument::loadXML warnings using the `@` instead of using `LIBXML_NOERROR | LIBXML_NO_WARNING` because we can log these errors whereas libxml errors would be furtives.
- [x] Check calls to DOMDocument::load
- [x] Check calls to DOMDocument::loadXML
- [x] Check calls to DOMDocument::loadHTML
- [x] Check calls to DOMDocument::loadHTMLFile
- [x] Add more tests
Commits
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| src/Symfony | ||
| .editorconfig | ||
| .gitignore | ||
| .travis.yml | ||
| autoload.php.dist | ||
| CHANGELOG-2.2.md | ||
| CHANGELOG-2.3.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-2.1.md | ||
| UPGRADE-2.2.md | ||
| UPGRADE-2.3.md | ||
| UPGRADE-3.0.md | ||
README
What is Symfony2?
Symfony2 is a PHP 5.3 full-stack web framework. It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP.
Symfony can be used to develop all kind of websites, from your personal blog to high traffic ones like Dailymotion or Yahoo! Answers.
Requirements
Symfony2 is only supported on PHP 5.3.3 and up.
Be warned that PHP versions before 5.3.8 are known to be buggy and might not work for you:
-
before PHP 5.3.4, if you get "Notice: Trying to get property of non-object", you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=52083 and https://bugs.php.net/bug.php?id=50027);
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before PHP 5.3.8, if you get an error involving annotations, you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=55156).
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PHP 5.3.16 has a major bug in the Reflection subsystem and is not suitable to run Symfony2 (https://bugs.php.net/bug.php?id=62715)
Installation
The best way to install Symfony2 is to download the Symfony Standard Edition available at http://symfony.com/download.
Documentation
The "Quick Tour" tutorial gives you a first feeling of the framework. If, like us, you think that Symfony2 can help speed up your development and take the quality of your work to the next level, read the official Symfony2 documentation.
Contributing
Symfony2 is an open source, community-driven project. If you'd like to contribute, please read the Contributing Code part of the documentation. If you're submitting a pull request, please follow the guidelines in the Submitting a Patch section and use Pull Request Template.
Running Symfony2 Tests
Information on how to run the Symfony2 test suite can be found in the Running Symfony2 Tests section.