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
• OS/Platform Support
  • GitHub-Hosted Runners
  • Self-Hosted Runners
• PHP Extension Support
• Tools Support
• Coverage Support
  • Xdebug
  • PCOV
  • Disable Coverage
• Usage
  • Inputs
  • Basic Setup
  • Matrix Setup
  • Nightly Build Setup
  • Self Hosted Setup
  • Local Testing Setup
  • Thread Safe Setup
  • Force Update
  • Verbose Setup
  • Cache Extensions
  • Cache Composer Dependencies
  • Cache Node.js Dependencies
  • Composer GitHub OAuth
  • Problem Matchers
  • Examples
• Versioning
• License
• Contributions
• Support This Project
• Dependencies
• Further Reading

Note: Specifying 8.0 in php-version input installs a nightly build of PHP 8.0.0-dev with PHP JIT, Union Types v2 and other new features. See nightly build setup for more information.

Both GitHub-hosted runners and self-hosted runners are supported on the following operating systems.

• Refer to the self-hosted setup to use the action on self-hosted runners.

• On ubuntu by default extensions which are available as a package can be installed. PECL extensions if not available as a package can be installed by specifying pecl in the tools input.

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  tools: pecl
  extensions: swoole

• On windows PECL extensions which have the DLL binary can be installed.

• On macOS PECL extensions can be installed.

• Extensions installed along with PHP if specified are enabled.

• Specific versions of PECL extensions can be installed by suffixing the version. This is useful for installing old versions of extensions which support end of life PHP versions.

uses: shivammathur/setup-php@v2
with:
  php-version: '5.4'
  tools: pecl
  extensions: swoole-1.9.3

• Pre-release versions of PECL extensions can be setup by suffixing the extension with its state i.e alpha, beta, devel or snapshot.

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  tools: pecl
  extensions: xdebug-beta

• Shared extensions can be removed by prefixing them with a :.

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'  
  extensions: :opcache

• Extensions which cannot be added or removed gracefully leave an error message in the logs, the action is not interrupted.

• These extensions have custom support - cubrid, pdo_cubrid and gearman on Ubuntu, and blackfire, ioncube, oci8, pdo_oci, phalcon3 and phalcon4 on all supported OS.

These tools can be setup globally using the tools input.

blackfire, blackfire-player, codeception, composer, composer-normalize, composer-prefetcher, composer-require-checker, composer-unused, cs2pr, deployer, flex, grpc_php_plugin, infection, pecl, phan, phinx, phive, phpcbf, phpcpd, php-config, php-cs-fixer, phpcs, phpize, phpmd, phpstan, phpunit, prestissimo, protoc, psalm, symfony, vapor-cli

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  tools: php-cs-fixer, phpunit

To setup a particular version of a tool, specify it in the form tool:version.
Latest stable version of composer is setup by default. You can setup the required version by specifying v1, v2, snapshot or preview as version.

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

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

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  tools: php-cs-fixer:2.16.2, phpunit:8.5.1

Notes

• Latest versions of both agent blackfire-agent and client blackfire are setup when blackfire is specified in tools input.
• If you have a tool in your composer.json, do not setup it globally using this action as the two instances of the tool might conflict.
• Tools which cannot be setup 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@v2
with:
  php-version: '7.4'
  coverage: xdebug

Specify coverage: pcov to use PCOV and disable Xdebug.
PCOV supports PHP 7.1 and newer PHP versions.
Tests with PCOV run much faster than with Xdebug.
If your source code directory is other than src, lib or, app, specify pcov.directory using the ini-values input.

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  ini-values: pcov.directory=api #optional, see above for usage.
  coverage: pcov

Specify coverage: none to remove 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.
• You are profiling your code using blackfire.

uses: shivammathur/setup-php@v2
with:
  php-version: '7.4'
  coverage: none

• Specify the PHP version you want to setup.
• Accepts a string. For example '7.4'.
• See PHP support for supported PHP versions.

• Specify the extensions you want to add or remove.
• Accepts a string in csv-format. For example mbstring, :opcache.
• Non-default extensions prefixed with : are removed.
• See PHP extension support for more info.

• Specify the values you want to add to php.ini.
• Accepts a string in csv-format. For example post_max_size=256M, short_open_tag=On.

• Specify the code coverage driver you want to setup.
• Accepts xdebug, pcov or none.
• See coverage support for more info.

• Specify the tools you want to setup.
• Accepts a string in csv-format. For example phpunit, phpcs
• See tools Support for tools supported.

See below for more info.

Setup a particular PHP version.

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

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
    extensions: mbstring, intl
    ini-values: post_max_size=256M, short_open_tag=On
    coverage: xdebug    
    tools: php-cs-fixer, phpunit

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@v2
      with:
        php-version: ${{ matrix.php-versions }}
        extensions: mbstring, intl
        ini-values: post_max_size=256M, short_open_tag=On
        coverage: xdebug        
        tools: php-cs-fixer, phpunit

Setup a nightly build of PHP 8.0.0-dev from the master branch of PHP.

• This version is currently in development.
• PECL is installed by default with this version on ubuntu and macOS.
• Some user space extensions might not support this version currently.
• Refer to this RFC for configuring PHP JIT on this version.
• Refer to this list of RFCs implemented in this version.

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

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '8.0'
    extensions: mbstring
    ini-values: opcache.jit_buffer_size=256M, opcache.jit=1235, pcre.jit=1
    coverage: pcov
    tools: php-cs-fixer, phpunit

Setup PHP on a self-hosted runner.

• To setup a dockerized self-hosted runner, refer to this guide to setup in an Ubuntu container and refer to this guide to setup in a Windows container.
• To setup the runner directly on the host OS or in a virtual machine, follow this requirements guide before setting up the self-hosted runner.
• If your workflow uses services, then setup the runner on a Linux host or in a Linux virtual machine. GitHub Actions does not support nested virtualization on Linux, so services will not work in a dockerized container.

Specify the environment variable runner with the value self-hosted. Without this your workflow will fail.

jobs:
  run:
    runs-on: self-hosted
    strategy:
      matrix:        
        php-versions: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0']
    name: PHP ${{ matrix.php-versions }}
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Setup PHP
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ matrix.php-versions }}
      env:
        runner: self-hosted # Specify the runner.

Notes

• Do not setup multiple self-hosted runners on the a single server instance as parallel workflow will conflict with each other.
• Do not setup self-hosted runners on the side on your development environment or your production server.

Test your Ubuntu workflow locally using nektos/act.

jobs:
  run:
    runs-on: ubuntu-latest
    name: PHP 7.4 Test
    steps:
    - name: Checkout
      uses: actions/checkout@v2

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

Run the workflow locally with act using shivammathur/node docker image.

# For runs-on: ubuntu-latest
act -P ubuntu-latest=shivammathur/node:latest

# For runs-on: ubuntu-20.04
act -P ubuntu-20.04=shivammathur/node:focal

# For runs-on: ubuntu-18.04
act -P ubuntu-18.04=shivammathur/node:bionic

# For runs-on: ubuntu-16.04
act -P ubuntu-16.04=shivammathur/node:xenial

Setup both TS and NTS PHP on Windows.

• 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@v2
      with:
        php-version: '7.4'
      env:
        phpts: ts # specify ts or nts

Update to latest patch of PHP versions.

• Pre-installed PHP versions on the GitHub Actions runner are not updated to their latest patch release by default.
• You can specify the update environment variable to true to force update to the latest release.

- name: Setup PHP
  uses: shivammathur/setup-php@v2
  with:
    php-version: '7.4'
  env:
    update: true # specify true or false

Debug your workflow

To debug any issues, you can use the verbose tag instead of v2.

- name: Setup PHP
  uses: shivammathur/setup-php@verbose
  with:
    php-version: '7.4'

You can cache PHP extensions using shivammathur/cache-extensions and action/cache GitHub Actions. Extensions which take very long to setup when cached are available in the next workflow run and are enabled directly. This reduces the workflow execution time.
Refer to shivammathur/cache-extensions for details.

If your project uses composer, you can persist composer's internal cache directory. 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.

- name: Get composer cache directory
  id: composercache
  run: echo "::set-output name=dir::$(composer config cache-files-dir)"

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

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

Notes

• Please do not cache vendor directory using action/cache as that will have side-effects.
• In the above example, if you support a range of composer dependencies and 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 your project has node.js dependencies, you can persist npm's or yarn's cache directory. The cached files are available across check-runs and will reduce the workflow execution time.

- name: Get node.js cache directory
  id: nodecache
  run: echo "::set-output name=dir::$(npm config get cache)" # Use $(yarn cache dir) for yarn

- name: Cache dependencies
  uses: actions/cache@v2
  with:
    path: ${{ steps.nodecache.outputs.dir }}
    key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }} # Use '**/yarn.lock' for yarn
    restore-keys: ${{ runner.os }}-node-

Note: Please do not cache node_modules directory as that will have side-effects.

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 an 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 }}

Setup problem matchers for your PHP output by adding this step after the setup-php step. This will scan the logs for PHP errors and warnings, and surface them prominently in the GitHub Actions UI by creating annotations and log file decorations.

- 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. This will scan the logs for failing tests and surface that information prominently in the GitHub Actions UI by creating annotations and log file decorations.

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

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 phpstan.

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

- name: PHPStan
  run: phpstan analyse src --error-format=checkstyle | cs2pr

Examples of using setup-php with various PHP Frameworks and Packages.

• It is highly recommended to use the v2 tag as setup-php version. It is a rolling tag and is synced with latest minor and patch releases. With v2 you automatically get the bug fixes, new features and support for latest PHP releases. For debugging any issues verbose tag can be used temporarily. It outputs all the logs and is also synced with the latest releases.
• Semantic release versions can also be used. It is recommended to use dependabot with semantic versioning to keep the actions in your workflows up to date.
• Commit SHA can also be used, but are not recommended. They have to be updated with every release manually, without which you will not get any bug fixes or new features.
• Using the master branch as version is highly discouraged, it might break your workflow after major releases as they have breaking changes.
• If you are using the v1 tag or a 1.x.y version, it is recommended that you switch to v2 as v1 only gets critical bug fixes. Maintenance support for v1 will be dropped with the last PHP 8.0 release.

• 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 before you start.
• 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 this action.
• Please consider supporting our work by sponsoring using Paypal or by subscribing on Patreon.
• If you use setup-php at your company, please reach out to sponsor the project.

Huge thanks to the following companies for supporting setup-php

• Node.js dependencies
• gplessis/dotdeb-php
• mlocati/powershell-phpmanager
• ppa:ondrej/php
• shivammathur/cache-extensions
• shivammathur/composer-cache
• shivammathur/homebrew-extensions
• shivammathur/homebrew-php
• shivammathur/php-builder
• shivammathur/php-builder-windows
• shivammathur/php-ubuntu
• shivammathur/php5-darwin
• shivammathur/php5-ubuntu

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