Use short array syntax

Module.php

@@ -6,8 +6,10 @@
 
 namespace ZF\ApiProblem;
 
+use Zend\Loader\StandardAutoloader;
 use Zend\Mvc\ResponseSender\SendResponseEvent;
 use Zend\Mvc\MvcEvent;
+use ZF\ApiProblem\Listener\SendApiProblemResponseListener;
 
 /**
  * ZF2 module
@@ -21,11 +23,13 @@ class Module
      */
     public function getAutoloaderConfig()
     {
-        return array(
-            'Zend\Loader\StandardAutoloader' => array('namespaces' => array(
-                __NAMESPACE__ => __DIR__ . '/src/',
-            ))
-        );
+        return [
+            StandardAutoloader::class => [
+                'namespaces' => [
+                    __NAMESPACE__ => __DIR__ . '/src/',
+                ]
+            ]
+        ];
     }
 
     /**
@@ -43,21 +47,21 @@ public function getConfig()
      *
      * Attaches a render event.
      *
-     * @param  \Zend\Mvc\MvcEvent $e
+     * @param  MvcEvent $e
      */
-    public function onBootstrap($e)
+    public function onBootstrap(MvcEvent $e)
     {
         $app            = $e->getTarget();
         $serviceManager = $app->getServiceManager();
         $eventManager   = $app->getEventManager();
 
         $eventManager->attach($serviceManager->get('ZF\ApiProblem\ApiProblemListener'));
-        $eventManager->attach(MvcEvent::EVENT_RENDER, array($this, 'onRender'), 100);
+        $eventManager->attach(MvcEvent::EVENT_RENDER, [$this, 'onRender'], 100);
 
         $sendResponseListener = $serviceManager->get('SendResponseListener');
         $sendResponseListener->getEventManager()->attach(
             SendResponseEvent::EVENT_SEND_RESPONSE,
-            $serviceManager->get('ZF\ApiProblem\Listener\SendApiProblemResponseListener'),
+            $serviceManager->get(SendApiProblemResponseListener::class),
             -500
         );
     }
@@ -67,9 +71,9 @@ public function onBootstrap($e)
      *
      * Attaches a rendering/response strategy to the View.
      *
-     * @param  \Zend\Mvc\MvcEvent $e
+     * @param  MvcEvent $e
      */
-    public function onRender($e)
+    public function onRender(MvcEvent $e)
     {
         $app      = $e->getTarget();
         $services = $app->getServiceManager();

config/module.config.php

@@ -4,34 +4,34 @@
  * @copyright Copyright (c) 2014 Zend Technologies USA Inc. (http://www.zend.com)
  */
 
-return array(
-    'service_manager' => array(
-        'aliases'   => array(
+return [
+    'service_manager' => [
+        'aliases'   => [
             'ZF\ApiProblem\ApiProblemListener'  => 'ZF\ApiProblem\Listener\ApiProblemListener',
             'ZF\ApiProblem\RenderErrorListener' => 'ZF\ApiProblem\Listener\RenderErrorListener',
             'ZF\ApiProblem\ApiProblemRenderer'  => 'ZF\ApiProblem\View\ApiProblemRenderer',
             'ZF\ApiProblem\ApiProblemStrategy'  => 'ZF\ApiProblem\View\ApiProblemStrategy',
-        ),
-        'factories' => array(
+        ],
+        'factories' => [
             'ZF\ApiProblem\Listener\ApiProblemListener'             => 'ZF\ApiProblem\Factory\ApiProblemListenerFactory',
             'ZF\ApiProblem\Listener\RenderErrorListener'            => 'ZF\ApiProblem\Factory\RenderErrorListenerFactory',
             'ZF\ApiProblem\Listener\SendApiProblemResponseListener' => 'ZF\ApiProblem\Factory\SendApiProblemResponseListenerFactory',
             'ZF\ApiProblem\View\ApiProblemRenderer'                 => 'ZF\ApiProblem\Factory\ApiProblemRendererFactory',
             'ZF\ApiProblem\View\ApiProblemStrategy'                 => 'ZF\ApiProblem\Factory\ApiProblemStrategyFactory',
-        )
-    ),
+        ],
+    ],
 
-    'view_manager' => array(
+    'view_manager' => [
         // Enable this in your application configuration in order to get full
         // exception stack traces in your API-Problem responses.
         'display_exceptions' => false,
-    ),
+    ],
 
-    'zf-api-problem' => array(
+    'zf-api-problem' => [
         // Accept types that should allow ApiProblem responses
         // 'accept_filters' => $stringOrArray,
 
         // Array of controller service names that should enable the ApiProblem render.error listener
-        //'render_error_controllers' => array(),
-    )
-);
+        //'render_error_controllers' => [],
+    ],
+];

phpcs.xml

@@ -16,6 +16,8 @@
     </rule>
 
     <!-- Paths to check -->
+    <file>config</file>
     <file>src</file>
     <file>test</file>
+    <file>Module.php</file>
 </ruleset>