init phpstan

Author: nadar

.github/workflows/tests.yml

@@ -6,6 +6,29 @@ env:
   DEFAULT_COMPOSER_FLAGS: "--prefer-dist --no-interaction"
   CC_TEST_REPORTER_ID: 40d4890deed3bca8888c04ca67b9768edf11d7a089d2960977997791daea31f6
 jobs:
+  ## PHPSTAN
+  phpstan:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install PHP
+        uses: shivammathur/[email protected]
+        with:
+          php-version: '8.0'
+          extensions: mbstring, intl
+          coverage: none
+        env:
+          COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          update: true
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-interaction --no-progress --optimize-autoloader
+
+      - name: PHPStan tests
+        run: composer phpstan
+
   ## PHPUNIT
   phpunit:
     name: PHP ${{ matrix.php }} on ${{ matrix.os }}

.gitignore

@@ -9,4 +9,5 @@ composer.lock
 tests/phpunit_report/*
 /.settings/
 /.php_cs.cache
-.php-cs-fixer.cache
+.php-cs-fixer.cache
+.tmp

composer.json

@@ -1,7 +1,10 @@
 {
   "name": "curl/curl",
   "description": "cURL class for PHP",
-  "keywords": ["dot", "curl"],
+  "keywords": [
+    "dot",
+    "curl"
+  ],
   "homepage": "https://github.com/php-mod/curl",
   "type": "library",
   "license": "MIT",
@@ -25,11 +28,15 @@
     "ext-curl": "*"
   },
   "require-dev": {
-    "yoast/phpunit-polyfills": "^0.2.0"
+    "yoast/phpunit-polyfills": "^0.2.0",
+    "phpstan/phpstan": "^1.9"
   },
   "autoload": {
     "psr-0": {
       "Curl": "src/"
     }
+  },
+  "scripts": {
+    "phpstan": "vendor/bin/phpstan -v"
   }
-}
+}

phpstan.neon

@@ -0,0 +1,5 @@
+parameters:
+  level: 1
+  paths:
+    - src
+  tmpDir: .tmp