Setup PHP with required extensions, php.ini configuration, code-coverage support and various tools like composer in GitHub Actions. This action gives you a cross platform interface to setup the PHP environment you need to test your application. Refer to Usage section and examples to see how to use this.

• PHP Support
• GitHub-Hosted Runner Support
• PHP Extension Support
• Tools Support
• Coverage Support
  • Xdebug
  • PCOV
  • Disable coverage
• Usage
  • Basic Setup
  • Matrix Setup
  • Thread Safe Setup
  • Cache Dependencies
  • Composer GitHub OAuth
  • Problem Matchers
  • Examples
• License
• Contributions
• Support This project
• Dependencies
• Further Reading

• On ubuntu by default extensions which are available as a package can be installed. If the extension is not available as a package but it is on PECL, it can be installed by specifying pecl in the tools input.
• On windows extensions which have windows binary on PECL can be installed.
• On macOS extensions which are on PECL can be installed.
• Extensions which are installed along with PHP if specified are enabled.
• Extensions on PECL which do not have a latest stable version, their pre-release versions can be installed by suffixing the extension with its state i.e alpha, beta, devel or snapshot separated by a - like msgpack-beta.
• Extensions which cannot be installed gracefully leave an error message in the logs, the action is not interrupted.

These tools can be setup globally using the tools input.

codeception, composer, composer-prefetcher, cs2pr, deployer, pecl, phinx, phive, phpcbf, phpcpd, php-config, php-cs-fixer, phpcs, phpize, phpmd, phpstan, phpunit, prestissimo, psalm, symfony

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  tools: php-cs-fixer, phpunit

To set up a particular version of a tool, specify it in the form tool:version.

The latest stable version of composer is set up by default. You can set up the required composer version by specifying v1, v2, snapshot or preview as versions or the exact version in semver format.

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  tools: composer:v2

If you have specified composer plugins prestissimo or composer-prefetcher in tools, the latest stable version of composer v1 will be setup. Unless some of your packages require composer v1, it is recommended to drop prestissimo and use composer v2.

Version for other tools should be in semver format and a valid release of the tool.

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  tools: php-cs-fixer:2.16.2, phpunit:8.5.1

Tools which cannot be installed gracefully leave an error message in the logs, the action is not interrupted.

Specify coverage: xdebug to use Xdebug.
Runs on all PHP versions supported.

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  coverage: xdebug

Specify coverage: pcov to use PCOV and disable Xdebug.
It is much faster than Xdebug.
PCOV needs PHP >= 7.1.
If your source code directory is other than src, lib or, app, specify pcov.directory using the ini-values input.

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  ini-values: pcov.directory=api #optional, see above for usage.
  coverage: pcov

Specify coverage: none to disable both Xdebug and PCOV.
Consider disabling the coverage using this PHP action for these reasons.

• You are not generating coverage reports while testing.
• It will remove Xdebug, which will have a positive impact on PHP performance.
• You are using phpdbg for running your tests.

uses: shivammathur/setup-php@v1
with:
  php-version: '7.4'
  coverage: none

Inputs supported by this GitHub Action.

• php-version required
• extensions optional
• ini-values optional
• coverage optional
• tools optional

See action.yml and usage below for more info.

Setup a particular PHP version.

steps:
- name: Checkout
  uses: actions/checkout@v2

- name: Setup PHP
  uses: shivammathur/setup-php@v1
  with:
    php-version: '7.4'
    extensions: mbstring, intl #optional, setup extensions
    ini-values: post_max_size=256M, short_open_tag=On #optional, setup php.ini configuration
    coverage: xdebug #optional, setup coverage driver
    tools: php-cs-fixer, phpunit #optional, setup tools globally

Setup multiple PHP versions on multiple operating systems.

jobs:
  run:
    runs-on: ${{ matrix.operating-system }}
    strategy:
      matrix:
        operating-system: [ubuntu-latest, windows-latest, macos-latest]
        php-versions: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4']
    name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Setup PHP
      uses: shivammathur/setup-php@v1
      with:
        php-version: ${{ matrix.php-versions }}
        extensions: mbstring, intl #optional, setup extensions
        ini-values: post_max_size=256M, short_open_tag=On #optional, setup php.ini configuration
        coverage: xdebug #optional, setup coverage driver
        tools: php-cs-fixer, phpunit #optional, setup tools globally

• NTS versions are setup by default.
• On ubuntu and macOS only NTS versions are supported.
• On windows both TS and NTS versions are supported.

jobs:
  run:
    runs-on: windows-latest
    name: Setup PHP TS on Windows
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Setup PHP
      uses: shivammathur/setup-php@v1
      with:
        php-version: '7.4'
      env:
        phpts: ts # specify ts or nts

You can persist composer's internal cache directory using the action/cache GitHub Action. Dependencies cached are loaded directly instead of downloading them while installation. The files cached are available across check-runs and will reduce the workflow execution time.

Note: Please do not cache vendor directory using action/cache as that will have side-effects.

- name: Get Composer Cache Directory
  id: composer-cache
  run: echo "::set-output name=dir::$(composer config cache-files-dir)"

- name: Cache dependencies
  uses: actions/cache@v2
  with:
    path: ${{ steps.composer-cache.outputs.dir }}
    key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
    restore-keys: ${{ runner.os }}-composer-

- name: Install Dependencies
  run: composer install --prefer-dist

• If you do not commit composer.lock, you can use the hash of composer.json as the key for your cache.

key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}

• If you support a range of composer dependencies and use prefer-lowest and prefer-stable options, you can store them in your matrix add them to the keys.

key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}-${{ matrix.prefer }}-
restore-keys: ${{ runner.os }}-composer-${{ matrix.prefer }}-

If you have a number of workflows which setup multiple tools or have many composer dependencies, you might hit the GitHub's rate limit for composer. To avoid that you can add a OAuth token to the composer's config by setting COMPOSER_TOKEN environment variable. You can use GITHUB_TOKEN secret for this purpose.

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
  env:
    COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Problem matchers are json configurations which identify errors and warnings in your logs and surface that information prominently in the GitHub Actions UI by highlighting them and creating code annotations.

Setup problem matchers for your PHP output by adding this step after the setup-php step.

- name: Setup problem matchers for PHP
  run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"

Setup problem matchers for your PHPUnit output by adding this step after the setup-php step.

- name: Setup problem matchers for PHPUnit
  run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

PHPStan supports error reporting in GitHub Actions, so no problem matchers are required.

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
    tools: phpstan

- name: Run PHPStan
  run: phpstan analyse src

Psalm supports error reporting in GitHub Actions with an output format github.

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
    tools: psalm

- name: Run Psalm
  run: psalm --output-format=github

For tools that support checkstyle reporting like phpstan, psalm, php-cs-fixer and phpcs you can use cs2pr to annotate your code.
For examples refer to cs2pr documentation.

Here is an example with phpcs.

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
    tools: cs2pr, phpcs

- name: Run phpcs
  run: phpcs -q --report=checkstyle src | cs2pr

Examples for setting up this GitHub Action with different PHP Frameworks/Packages.

• The scripts and documentation in this project are released under the MIT License.
• This project has multiple dependencies. Their licenses can be found in their respective repositories.
• The logo for setup-php is a derivative work of php.net logo and is licensed under the CC BY-SA 4.0 License.

Contributions are welcome! See Contributor's Guide. If you face any issues while using this or want to suggest a feature/improvement, create an issue here.

• Please star the project and share it. If you blog, please share your experience of using setup-php.
• Please reach out if you have any questions about sponsoring setup-php.

Many users and organisations support setup-php via GitHub Sponsors.

These companies generously provide setup-php their products and services to aid in the development of this project.

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