update php-cs fixer to get rid of PHP_CS_FIXER_IGNORE_ENV variable

Author: henderkes

.github/pull_request_template.md

@@ -8,7 +8,7 @@
 > If a modification is not involved, please skip it directly.
 
 - If you modified `*.php` or `*.json`, run them locally to ensure your changes are valid:
-  - [ ] `PHP_CS_FIXER_IGNORE_ENV=1 composer cs-fix`
+  - [ ] `composer cs-fix`
   - [ ] `composer analyse`
   - [ ] `composer test`
   - [ ] `bin/spc dev:sort-config`

.github/workflows/tests.yml

@@ -39,7 +39,7 @@ jobs:
           tools: pecl, composer, php-cs-fixer
 
       - name: Run PHP-CS-Fixer fix
-        run: PHP_CS_FIXER_IGNORE_ENV=1 php-cs-fixer fix --dry-run --diff --ansi
+        run: php-cs-fixer fix --dry-run --diff --ansi
 
   phpstan:
     runs-on: ubuntu-latest

.php-cs-fixer.php

@@ -4,6 +4,7 @@
 
 return (new PhpCsFixer\Config())
     ->setRiskyAllowed(true)
+    ->setUnsupportedPhpVersionAllowed(true)
     ->setRules([
         '@PSR12' => true,
         '@Symfony' => true,

bin/php-cs-fixer-wrapper

@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 
 # get parent dir, and run the php-cs-fixer
-PHP_CS_FIXER_IGNORE_ENV=1 "$(dirname "$0")/../vendor/bin/php-cs-fixer" "$@"
+"$(dirname "$0")/../vendor/bin/php-cs-fixer" "$@"