Arrow functions

Author: devosc

config/event.php

@@ -20,9 +20,7 @@ function() {
             PHPCookies::delete('action');
             return $model = '<h1>Validate</h1>';
         },
-        function($model) {
-            return $model . '<h1>Remove</h1>';
-        },
+        fn($model) => $model . '<h1>Remove</h1>',
         function(Session $session, TemplateLayout $layout, $model = null) {
             $model .= '<h1>Respond</h1>';
             $model .= '<form method="POST">' .
@@ -44,9 +42,7 @@ function(Session $session, TemplateLayout $layout, $model = null) {
     }),*/
 
     'service\resolver' => [
-        function() {
-            return null;
-        },
+        fn() => null,
         'service\provider',
         'resolver\exception'
     ],

config/route.php

@@ -80,7 +80,7 @@
         'optional' => 'host',*/
         'path' => '/explore',
         'options' => ['prefix' => 'About\\'],
-        'middleware' => ['web\authenticate', 'controller', function($request, $response, $next) { return $next($request, $response); }],
+        'middleware' => ['web\authenticate', 'controller', fn($request, $response, $next) => $next($request, $response)],
         'defaults' => [
             'controller' => 'explore'
         ],
@@ -106,9 +106,9 @@
     ],
     'phpinfo' => [
         'path' => '/phpinfo',
-        'controller' => function() { return function() {
+        'controller' => fn() => function() {
             phpinfo();
-        }; },
+        },
     ],
     'api' => [
         'path' => '/api',

config/service.php

@@ -23,9 +23,7 @@
 return [
     'About\Controller' => [About\Controller::class, 'A PHP Web Application'],
     'dashboard'  => new App(new FileInclude(__DIR__ . '/dashboard.php')), //, null, true),
-    'Home\Controller' => function() {
-        return new Home\Controller($this);
-    },
+    'Home\Controller' => fn() => new Home\Controller($this),
     //'Home\Controller' => [Home\Controller::class, new Link],
     //'Home\Controller' => new Factory(Home\Factory::class),
     //'Home\Controller' => new \Plugin\Controller(Home\Controller::class), //custom plugin

src/Plugin/Page.php

@@ -30,8 +30,7 @@ function __construct(string $template, array $vars = [])
      */
     function __invoke(string $template, array $vars) : Invoke
     {
-        return new Invoke(function(Request $request) use($template, $vars) {
-            return new Plugin(Arg::VIEW_MODEL, [$template, $vars + [Arg::REQUEST => $request]]);
-        });
+        return new Invoke(fn(Request $request) =>
+            new Plugin(Arg::VIEW_MODEL, [$template, $vars + [Arg::REQUEST => $request]]));
     }
 }

src/Plugin/Redirect.php

@@ -32,8 +32,7 @@ function __construct(string $url, int $status = 302, array $headers = [])
      */
     function __invoke(string $url, int $status, array $headers) : Invoke
     {
-        return new Invoke(function(Request $request) use($url, $status, $headers) {
-            return new Plugin(Arg::RESPONSE_REDIRECT, [$url, $status, $headers]);
-        });
+        return new Invoke(fn(Request $request) =>
+            new Plugin(Arg::RESPONSE_REDIRECT, [$url, $status, $headers]));
     }
 }