Dev into master

.github/workflows/ci.yml

@@ -0,0 +1,54 @@
+name: "CI"
+
+on:
+  pull_request:
+  push:
+
+permissions:
+  contents: read
+
+jobs:
+  tests:
+    name: "Test on PHP ${{ matrix.php-version }}"
+
+    runs-on: 'ubuntu-latest'
+
+    continue-on-error: true
+
+    strategy:
+      matrix:
+        php-version:
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+          - '8.1'
+          - '8.2'
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@v3
+
+      - name: "Install PHP with extensions"
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: "none"
+          php-version: ${{ matrix.php-version }}
+          ini-values: memory_limit=-1
+
+      - name: "Add PHPUnit matcher"
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - run: composer install
+
+      - name: "Install PHPUnit"
+        run: vendor/bin/simple-phpunit install
+
+      - name: "PHPUnit version"
+        run: vendor/bin/simple-phpunit --version
+
+      - name: "Run tests"
+        run: vendor/bin/simple-phpunit
+
+      - name: Execute benchmarks
+        run: vendor/bin/phpbench run

.gitignore

@@ -1,3 +1,5 @@
 vendor/
 composer.lock
 .idea
+/.phpunit.result.cache
+/composer.phar

.php_cs

@@ -1,15 +1,14 @@
 <?php
 
-return Symfony\CS\Config\Config::create()
-    ->level(Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers([
-        "-psr0",
-        "psr2",
-        "psr4",
-    ])
-	->finder(
-		Symfony\CS\Finder\DefaultFinder::create()
-			->in(__DIR__ . "/lib")
-			->in(__DIR__ . "/test")
-	)
-;
+
+$finder = PhpCsFixer\Finder::create()
+  ->in(__DIR__ . "/lib")
+  ->in(__DIR__ . "/test");
+
+$config = new PhpCsFixer\Config();
+
+return $config
+  ->setRules([
+    '@PSR2' => true,
+])
+  ->setFinder($finder);