diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
new file mode 100644
index 0000000..5ac89e8
--- /dev/null
+++ b/.github/workflows/php.yml
@@ -0,0 +1,29 @@
+name: PHP Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-versions: ['5.3', '7.0', '7.1', '7.2', '7.3', '7.4']
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ matrix.php-versions }}
+    - name: Validate composer.json and composer.lock
+      run: composer validate
+    - name: Install dependencies
+      run: composer install --prefer-dist --no-progress
+    - name: Run PHPCS
+      run: composer run-script lint
+    - name: Run PHPUnit
+      run: composer run-script test
diff --git a/composer.json b/composer.json
index 7870aa4..a92cdb0 100644
--- a/composer.json
+++ b/composer.json
@@ -31,5 +31,9 @@
     "suggest": {
         "chadicus/slim-oauth2-routes": "Offers standard OAuth2 routes for slim applications",
         "chadicus/slim-oauth2-middleware": "Adds OAuth2 middleware for API requests."
+    },
+    "scripts": {
+        "lint": "vendor/bin/phpcs",
+        "test": "vendor/bin/phpunit"
     }
 }