Update the misc files

.github/workflows/run-tests.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.0, 8.1]
+        php: [8.0, 8.1, 8.2, 8.3]
         dependency-version: [prefer-lowest, prefer-stable]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.dependency-version }}
@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 2
 
@@ -38,7 +38,6 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           extensions: curl, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, iconv
-          tools: composer:v2
           coverage: pcov
 
       - name: Install dependencies

.gitignore

@@ -1,4 +1,6 @@
-/build/
-/vendor/
+/.idea
+/build
+/vendor
+.phpunit.result.cache
 composer.lock
 composer.phar