This project is open source, and is built on a voluntary basis by developers like you. You can help to improve it by contributing code & documentation to the repository, or by interacting with other developers and users on the issue tracker.
Where to ask a question¶
If you need to seek clarification, then you are welcome to post questions about the library to the gfx-php issue tracker. They will be tagged
question, and closed once there is an answer.
If your question is incomplete or not specific to this project, then it will be tagged
invalid and closed with a short explanation. We do this to keep the issue tracker focussed, on-topic and actionable by project contributors.
The StackOverflow help page How do I ask a good question? contains advice about writing complete questions.
How to report a bug¶
We track bugs as GitHub issues. If something does not work as documented, then you are welcome to make a bug report on the gfx-php issue tracker
When posting a bug:
- Check for open issues first. If the same issue has already been reported, then you should post any additional information to the existing thread.
- Describe what you are trying to do, and how the actual behaviour of the library differs from what you expected.
- Include a self-contained code snippet that demonstrates the issue, as PHP code formatted in a code block
- Try to use images from the repository to demonstrate the problem. If you need to use a specific example image, then attach it to the issue in a
Bug reports will stay open as long as they are actionable. Generally, this means that they can be replicated on the current stable release, and there is some expectation that the issue is solvable.
The title and tags on your bug may be edited so that it can be distinguished from other bugs.
You can also make suggestions for new features on the gfx-php issue tracker. These are tagged
Please keep the scope and resources of the project in mind when making suggestions.
The project is hosted online on the services below:
|Code coverage reporting:|
For a change to be accepted, it will first need to meet some basic technical criteria, such as passing existing unit tests, a style check, and not breaking any of the examples.
Secondly, it will need to pass a human review, to confirm that it improves the overall product. You are encouraged to submit changes which address one open issue, so that this review can be as constructive as possible.
Commands to use locally¶
To make code changes, fork the repository on GitHub, and set up your local copy with composer.
To run unit tests, execute:
php vendor/bin/phpunit --coverage-text
To test all examples:
mkdir -p tmp && (cd tmp && find ../example -name '*.php' -print0 | xargs -n 1 -0 sh -c 'echo $0; php $0 || exit 255')
To run a style check and fix formatting issues:
php vendor/bin/phpcs --standard=psr2 src/ -n php vendor/bin/phpcbf --standard=psr2 src/ -n
Changes should be submitted as a GitHub pull request to the
You are not required to assign copyright for contributions to this project, but you do need ensure that your changes are suitable for release under the project’s copyleft license.
If you hold the copyright to the submitted code, then indicate this in your pull request.
If you are thinking of including code which you do not hold the copyright to, please post relevant details to the issue tracker first. Only works which are licensed under an LGPL-2.1-compatible license may be combined with gfx-php code.
Git tags are automatically reflected as releases in packagist.
Release numbers approximately follow semantic versioning, and do not follow a particular schedule.
Updates are not typically made to old releases.