ci: Add tests for php 8.4

Author: Stephan Wentz

.github/workflows/code_coverage.yaml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: shivammathur/setup-php@master
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: xdebug
       - name: Load dependencies from cache
         id: composer-cache
@@ -23,9 +23,9 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-php8.3-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-php8.4-composer-${{ hashFiles('**/composer.json') }}
           restore-keys: |
-            ${{ runner.os }}-php8.3-composer-
+            ${{ runner.os }}-php8.4-composer-
 
       - run: composer install --prefer-dist --no-progress --no-suggest
       - run: php vendor/bin/phpunit --coverage-clover build/logs/clover.xml

.github/workflows/coding_standards.yaml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: shivammathur/setup-php@master
       with:
-        php-version: 8.3
+        php-version: 8.4
         coverage: none
     - name: Load dependencies from cache
       id: composer-cache
@@ -22,9 +22,9 @@ jobs:
     - uses: actions/cache@v4
       with:
         path: ${{ steps.composer-cache.outputs.dir }}
-        key: ${{ runner.os }}-php8.3-composer-${{ hashFiles('**/composer.json') }}
+        key: ${{ runner.os }}-php8.4-composer-${{ hashFiles('**/composer.json') }}
         restore-keys: |
-          ${{ runner.os }}-php8.3-composer-
+          ${{ runner.os }}-php8.4-composer-
 
     - run: composer validate --strict
     - run: composer install --prefer-dist --no-progress --no-suggest

.github/workflows/phpstan.yaml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: shivammathur/setup-php@master
       with:
-        php-version: 8.3
+        php-version: 8.4
         coverage: none
     - name: Load dependencies from cache
       id: composer-cache
@@ -22,9 +22,9 @@ jobs:
     - uses: actions/cache@v4
       with:
         path: ${{ steps.composer-cache.outputs.dir }}
-        key: ${{ runner.os }}-php8.3-composer-${{ hashFiles('**/composer.json') }}
+        key: ${{ runner.os }}-php8.4-composer-${{ hashFiles('**/composer.json') }}
         restore-keys: |
-          ${{ runner.os }}-php8.3-composer-
+          ${{ runner.os }}-php8.4-composer-
 
     - run: composer install --prefer-dist --no-progress --no-suggest
     - run: composer run-script phpstan

.github/workflows/tests.yaml

@@ -11,7 +11,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['8.3']
+        php-versions: 
+          - 8.3
+          - 8.4
 
     name: Tests on PHP ${{ matrix.php-versions }}
     steps:
@@ -41,7 +43,7 @@ jobs:
       - uses: actions/checkout@master
       - uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: none
       - name: Load dependencies from cache
         id: composer-cache
@@ -50,9 +52,9 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-php8.3-lowest-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-php8.4-lowest-composer-${{ hashFiles('**/composer.json') }}
           restore-keys: |
-            ${{ runner.os }}-php8.3-lowest-composer-
+            ${{ runner.os }}-php8.4-lowest-composer-
       - run: composer update --no-progress --no-suggest --prefer-lowest
       - run: php vendor/bin/phpunit