CI: Introduce PHP compatibility check (#7844)

.github/workflows/sca.yml

@@ -74,6 +74,9 @@ jobs:
       - name: Check - phpstan
         run: ./dev-tools/vendor/bin/phpstan analyse --ansi
 
+      - name: Check - PHP compatibility
+        run: composer php-compatibility
+
       - name: Check - composer-unused
         run: ./dev-tools/vendor/bin/composer-unused --no-progress --excludePackage=composer/xdebug-handler
 

.gitignore

@@ -6,6 +6,7 @@
 /composer.lock
 /dev-tools/bin/
 /dev-tools/infection/
+/dev-tools/php-compatibility/cache.json
 /dev-tools/phpstan/cache/
 /dev-tools/vendor/
 /infection.json5

composer.json

@@ -117,6 +117,7 @@
             "@composer normalize --working-dir=dev-tools ../composer.json",
             "@composer normalize --working-dir=dev-tools composer.json"
         ],
+        "php-compatibility": "@php dev-tools/vendor/bin/phpcs -p --standard=dev-tools/php-compatibility/phpcs-php-compatibility.xml",
         "phpstan": "@php -d memory_limit=512M dev-tools/vendor/bin/phpstan analyse",
         "phpstan:baseline": "@php -d memory_limit=512M dev-tools/vendor/bin/phpstan analyse --generate-baseline=./dev-tools/phpstan/baseline.php",
         "qa": "@quality-assurance",
@@ -185,6 +186,7 @@
         "mess-detector": "Analyse code with Mess Detector",
         "normalize": "Check normalization for composer.json files",
         "normalize:fix": "Run normalization for composer.json files",
+        "php-compatibility": "Check compatibility with all supported PHP versions",
         "phpstan": "Run PHPStan analysis",
         "phpstan:baseline": "Dump PHPStan baseline file - use only for updating, do not add new errors when possible",
         "post-autoload-dump": "Run additional tasks after installing/updating main dependencies",

dev-tools/composer.json

@@ -7,6 +7,8 @@
         "kubawerlos/composer-smaller-lock": "^1.0.1",
         "maglnet/composer-require-checker": "^4.14.0",
         "mi-schi/phpmd-extension": "^4.3.0",
+        "phpcompatibility/php-compatibility": "10.x-dev as 9.99.0",
+        "phpcompatibility/phpcompatibility-symfony": "^1.2",
         "phpmd/phpmd": "^2.15.0",
         "phpstan/extension-installer": "^1.4.3",
         "phpstan/phpstan": "^2.1.1",
@@ -16,6 +18,7 @@
     },
     "config": {
         "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
             "ergebnis/composer-normalize": true,
             "infection/extension-installer": false,
             "kubawerlos/composer-smaller-lock": true,