diff --git a/README.md b/README.md
index e5f4f93..82adb72 100644
--- a/README.md
+++ b/README.md
@@ -484,13 +484,13 @@ SimpleRouter::get('/user/{name}', function ($name) {
     
     // ... do stuff
     
-})->where('name', '[A-Za-z]+');
+})->where([ 'name' => '[A-Za-z]+' ]);
 
 SimpleRouter::get('/user/{id}', function ($id) {
     
     // ... do stuff
     
-})->where('id', '[0-9]+');
+})->where([ 'id' => '[0-9]+' ]);
 
 SimpleRouter::get('/user/{id}/{name}', function ($id, $name) {
     
diff --git a/src/Pecee/Http/Input/InputHandler.php b/src/Pecee/Http/Input/InputHandler.php
index b48fff2..ea6c6e8 100644
--- a/src/Pecee/Http/Input/InputHandler.php
+++ b/src/Pecee/Http/Input/InputHandler.php
@@ -303,13 +303,22 @@ class InputHandler
             // Append any PHP-input json
             if (strpos(trim($contents), '{') === 0) {
                 $post = json_decode($contents, true);
+
                 if ($post !== false) {
                     $output += $post;
                 }
             }
         }
 
-        return (\count($filter) > 0) ? array_intersect_key($output, array_flip($filter)) : $output;
+        $output = (\count($filter) > 0) ? array_intersect_key($output, array_flip($filter)) : $output;
+
+        foreach ($filter as $filterKey) {
+            if (array_key_exists($filterKey, $output) === false) {
+                $output[$filterKey] = null;
+            }
+        }
+
+        return $output;
     }
 
     /**
@@ -345,4 +354,4 @@ class InputHandler
         $this->file[$key] = $item;
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/Pecee/Http/Security/CookieTokenProvider.php b/src/Pecee/Http/Security/CookieTokenProvider.php
index cb6da8f..c078faa 100644
--- a/src/Pecee/Http/Security/CookieTokenProvider.php
+++ b/src/Pecee/Http/Security/CookieTokenProvider.php
@@ -63,7 +63,7 @@ class CookieTokenProvider implements ITokenProvider
     public function setToken(string $token): void
     {
         $this->token = $token;
-        setcookie(static::CSRF_KEY, $token, (time() + 60) * $this->cookieTimeoutMinutes, '/', ini_get('session.cookie_domain'), ini_get('session.cookie_secure'), ini_get('session.cookie_httponly'));
+        setcookie(static::CSRF_KEY, $token, time() + (60 * $this->cookieTimeoutMinutes), '/', ini_get('session.cookie_domain'), ini_get('session.cookie_secure'), ini_get('session.cookie_httponly'));
     }
 
     /**
diff --git a/src/Pecee/SimpleRouter/ClassLoader/ClassLoader.php b/src/Pecee/SimpleRouter/ClassLoader/ClassLoader.php
index caea1a5..c73c7a8 100644
--- a/src/Pecee/SimpleRouter/ClassLoader/ClassLoader.php
+++ b/src/Pecee/SimpleRouter/ClassLoader/ClassLoader.php
@@ -53,7 +53,7 @@ class ClassLoader implements IClassLoader
      * @return mixed
      * @throws NotFoundHttpException
      */
-    public function loadClosure(\Closure $closure, array $parameters)
+    public function loadClosure(Callable $closure, array $parameters)
     {
         if ($this->useDependencyInjection === true) {
             $container = $this->getContainer();
@@ -115,4 +115,4 @@ class ClassLoader implements IClassLoader
         return $this->useDependencyInjection;
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/Pecee/SimpleRouter/ClassLoader/IClassLoader.php b/src/Pecee/SimpleRouter/ClassLoader/IClassLoader.php
index d978ac1..f9c00a4 100644
--- a/src/Pecee/SimpleRouter/ClassLoader/IClassLoader.php
+++ b/src/Pecee/SimpleRouter/ClassLoader/IClassLoader.php
@@ -7,6 +7,6 @@ interface IClassLoader
 
     public function loadClass(string $class);
 
-    public function loadClosure(\Closure $closure, array $parameters);
+    public function loadClosure(Callable $closure, array $parameters);
 
-}
\ No newline at end of file
+}