Require PHP 7.1+ and Symfony 3.2+.

Updated php-cs-fixer to 2.0.

Author: Harrison Heck

.php_cs

@@ -1,14 +1,19 @@
 <?php
 
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->in(__DIR__ . '/Exception')
-    ->in(__DIR__ . '/Form')
-    ->in(__DIR__ . '/Tests')
-    ->name('*.php')
-    ;
+$finder = PhpCsFixer\Finder::create()
+    ->in(__DIR__ . '/src')
+    ->in(__DIR__ . '/tests');
 
-return Symfony\CS\Config\Config::create()
-    ->level(Symfony\CS\FixerInterface::SYMFONY_LEVEL)
-    ->fixers(['concat_with_spaces', 'short_array_syntax', 'ordered_use', '-pre_increment'])
-    ->finder($finder)
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@Symfony' => true,
+        'concat_space' => ['spacing' => 'one'],
+        'array_syntax' => ['syntax' => 'short'],
+        'ordered_imports' => true,
+        'pre_increment' => false,
+        'phpdoc_order' => true,
+        'blank_line_after_opening_tag' => true,
+        'phpdoc_align' => false,
+    ])
+    ->setFinder($finder)
     ->setUsingCache(true);

composer.json

@@ -5,21 +5,19 @@
   "type": "library",
   "license": "BSD-3-Clause",
   "require": {
-    "php": ">=5.4",
-    "symfony/framework-bundle": ">=2.3",
-    "symfony/form": ">=2.3"
+    "php": ">=7.1",
+    "symfony/framework-bundle": "^3.2",
+    "symfony/form": "^3.2"
   },
   "require-dev": {
-    "phpunit/phpunit": "4.6.*",
-    "symfony/validator": "~2.3",
-    "fabpot/php-cs-fixer": "~1.9"
-  },
-  "config": {
-    "bin-dir": "bin"
+    "phpunit/phpunit": "^5.7",
+    "symfony/validator": "^3.2",
+    "friendsofphp/php-cs-fixer": "^2.0",
+    "symfony/security": "^3.2"
   },
   "autoload": {
     "psr-4": {
-      "Linio\\DynamicFormBundle\\": ""
+      "Linio\\DynamicFormBundle\\": "src/"
     }
   }
 }