Add Laravel 12 & 13 support (#8)

* Add Laravel 13 support

Add ^12.0 and ^13.0 to illuminate/* package constraints and ^12.0 to
phpunit version constraint. No source code changes needed — the package
uses stable Laravel APIs that remain compatible.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Update CI: add Laravel 12/13, PHP 8.4, drop old versions

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: aozisik

.github/workflows/main.yml

@@ -14,47 +14,40 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        # Disable testing on windows for now...
-        # os: [ubuntu-latest, windows-latest]
         os: [ubuntu-latest]
-        php: [8.1, 8.2, 8.3]
-        laravel: [8.*, 9.*, 10.*, 11.*]
-        #stability: [prefer-lowest, prefer-stable]
+        php: [8.2, 8.3, 8.4]
+        laravel: [10.*, 11.*, 12.*, 13.*]
         stability: [prefer-stable]
         exclude:
-          # Laravel 9 doesn't support < PHP 8
-          - laravel: 10.*
-            php: 8.0
-          - laravel: 11.*
-            php: 8.0
-          - laravel: 11.*
+          # Laravel 12 requires PHP 8.2+
+          - laravel: 12.*
             php: 8.1
+          # Laravel 13 requires PHP 8.3+
+          - laravel: 13.*
+            php: 8.2
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo
+          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, fileinfo
           coverage: none
 
       - name: Setup problem matchers
         run: |
           echo "::add-matcher::${{ runner.tool_cache }}/php.json"
           echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
-      - name: Use legacy PHPUnit configuration for PHP < 8.2
-        if: ${{ matrix.php }} != '8.2' && ${{ matrix.php }} != '8.3' 
-        run: cp phpunit.old.xml phpunit.xml
-
       - name: Install dependencies
         run: |
           composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
           composer update --${{ matrix.stability }} --prefer-dist --no-interaction
+
       - name: Execute tests
-        run: vendor/bin/phpunit
+        run: vendor/bin/phpunit

composer.json

@@ -25,15 +25,15 @@
     "require": {
         "php": "^8.1",
         "guzzlehttp/guzzle": "^6.3.1|^7.0",
-        "illuminate/http": "^8.0|^9.0|^10.0|^11.0",
-        "illuminate/support": "^8.0|^9.0|^10.0|^11.0",
-        "illuminate/cache": "^8.0|^9.0|^10.0|^11.0",
+        "illuminate/http": "^8.0|^9.0|^10.0|^11.0|^12.0|^13.0",
+        "illuminate/support": "^8.0|^9.0|^10.0|^11.0|^12.0|^13.0",
+        "illuminate/cache": "^8.0|^9.0|^10.0|^11.0|^12.0|^13.0",
         "spatie/array-to-xml": "^3.4",
         "vyuldashev/xml-to-array": "^1.1"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.1",
-        "phpunit/phpunit": "^8.0|^9.0|^10.0|^11.0"
+        "phpunit/phpunit": "^8.0|^9.0|^10.0|^11.0|^12.0"
     },
     "autoload": {
         "psr-4": {