Create php.yml

Configuring PHP workflow

.github/workflows/php.yml

@@ -0,0 +1,49 @@
+name: PHP Composer
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: '7.3'
+        extensions: mbstring, intl
+        ini-values: post_max_size=256M, short_open_tag=On
+        coverage: xdebug    
+        tools: php-cs-fixer, phpunit
+
+    - name: Validate composer.json and composer.lock
+      run: composer validate
+
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v2
+      with:
+        path: vendor
+        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-php-
+
+    - name: Install dependencies
+      if: steps.composer-cache.outputs.cache-hit != 'true'
+      run: composer install --prefer-dist --no-progress --no-suggest
+
+    - name: Run test suite
+      run: composer run-script test
+      env:
+        ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
+        USER_EMAIL: ${{ secrets.USER_EMAIL }}
+        CLIENT_ID: ${{ secrets.CLIENT_ID }}
+        CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}