Enhancement: Add support for PHP 8.4

.github/settings.yml

@@ -30,6 +30,9 @@ branches:
           - context: "Tests (8.3, highest)"
           - context: "Tests (8.3, locked)"
           - context: "Tests (8.3, lowest)"
+          - context: "Tests (8.4, highest)"
+          - context: "Tests (8.4, locked)"
+          - context: "Tests (8.4, lowest)"
         strict: false
       restrictions:
 

.github/workflows/integrate.yaml

@@ -420,6 +420,7 @@ jobs:
           - "8.1"
           - "8.2"
           - "8.3"
+          - "8.4"
 
         dependencies:
           - "lowest"
@@ -456,6 +457,10 @@ jobs:
           key: "php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('composer.lock') }}"
           restore-keys: "php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-"
 
+      - name: "Remove incompatible dependencies with composer"
+        if: "matrix.dependencies != 'locked'"
+        run: "composer remove roave/backward-compatibility-check --ansi --dev --no-interaction --no-progress"
+
       - name: "Remove platform configuration with composer"
         if: "matrix.dependencies != 'locked'"
         run: "composer config platform.php --ansi --unset"

composer.json

@@ -17,7 +17,7 @@
     "security": "https://github.com/ergebnis/php-cs-fixer-config-template/blob/main/.github/SECURITY.md"
   },
   "require": {
-    "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+    "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
     "friendsofphp/php-cs-fixer": "~3.64.0"
   },
   "require-dev": {