Run lint on PHP 8

Author: kukulich

.github/workflows/build.yml

@@ -21,6 +21,7 @@ jobs:
           - "7.2"
           - "7.3"
           - "7.4"
+          - "8.0"
 
     steps:
       - name: "Checkout"
@@ -39,6 +40,10 @@ jobs:
           key: "php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}"
           restore-keys: "php-${{ matrix.php-version }}-composer-"
 
+      - name: "Reset composer platform"
+        if: matrix.php-version == '7.1' || matrix.php-version == '7.2'
+        run: "composer config --unset platform"
+
       - name: "Install dependencies"
         run: "composer update --prefer-dist --no-interaction --no-progress --no-suggest"
 
@@ -137,6 +142,10 @@ jobs:
           key: "php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}"
           restore-keys: "php-${{ matrix.php-version }}-composer-"
 
+      - name: "Reset composer platform"
+        if: matrix.php-version == '7.1' || matrix.php-version == '7.2'
+        run: "composer config --unset platform"
+
       - name: "Install lowest dependencies"
         if: ${{ matrix.dependencies == 'lowest' }}
         run: "composer update --prefer-lowest --prefer-dist --no-interaction --no-progress --no-suggest"

composer.json

@@ -6,7 +6,10 @@
 	"minimum-stability": "dev",
 	"prefer-stable": true,
 	"config": {
-		"bin-dir": "bin"
+		"bin-dir": "bin",
+		"platform": {
+			"php": "7.4.0"
+		}
 	},
 	"require": {
 		"php": "^7.1 || ^8.0",
@@ -21,7 +24,7 @@
 		"phpstan/phpstan-deprecation-rules": "0.12.5",
 		"phpstan/phpstan-phpunit": "0.12.16",
 		"phpstan/phpstan-strict-rules": "0.12.4",
-		"phpunit/phpunit": "7.5.20|8.5.2|9.3.8"
+		"phpunit/phpunit": "7.5.20|8.5.5|9.3.8"
 	},
 	"autoload": {
 		"psr-4": {