PHP 7.4, Symfony 5.0 and static analysis

.editorconfig

@@ -0,0 +1,43 @@
+root=true
+[*]
+charset=utf-8
+indent_style=space
+indent_size=4
+tab_width=4
+end_of_line=lf
+trim_trailing_whitespace=true
+insert_final_newline=true
+
+[*.{yaml,yml}]
+indent_size=2
+tab_width=2
+
+[*.{js,ts,jsx,tsx}]
+indent_size=2
+tab_width=2
+
+[*.hcl]
+indent_size=2
+tab_width=2
+
+[Makefile]
+indent_style=tab
+
+[Jenkinsfile]
+indent_size=2
+tab_width=2
+
+[*.sh]
+end_of_line=lf
+
+[*.md]
+trim_trailing_whitespace=false
+
+[*.{xml,xsd}]
+max_line_length=off
+indent_size=2
+tab_width=2
+
+[*.json]
+indent_size=2
+tab_width=2

.github/workflows/ci.yml

@@ -0,0 +1,11 @@
+name: CI
+
+on: [push]
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: php-actions/composer@v5
+      - uses: php-actions/phpunit@v2

.gitignore

@@ -1,4 +1,6 @@
-/vendor
-
-composer.lock
-.idea
+.idea/
+/.php_cs.cache
+/.phpcs-cache
+.phpunit.result.cache
+.DS_Store
+vendor/

.php_cs

@@ -0,0 +1,22 @@
+<?php
+
+$config = PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules([
+        'array_syntax'      => [
+            'syntax' => 'short',
+        ],
+        'no_useless_else'   => true,
+        'no_useless_return' => true,
+        'strict_comparison' => true,
+        'strict_param'      => true,
+        'no_unused_imports' => true,
+    ])
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->exclude('vendor')
+            ->exclude('config')
+            ->in(__DIR__)
+    );
+
+return $config;