Added support for PHP7

.codeclimate.yml

@@ -0,0 +1,22 @@
+engines:
+  phpmd:
+    enabled: true
+    checks:
+      Design/TooManyPublicMethods:
+        enabled: true
+      Naming/ShortVariable:
+        enabled: true
+      CleanCode/StaticAccess:
+        enabled: true
+      Controversial/CamelCaseMethodName:
+        enabled: true
+  fixme:
+    enabled: true
+  duplication:
+    enabled: true
+    config:
+      languages:
+      - php:
+ratings:
+  paths:
+  - src/**

.scrutinizer.yml

@@ -0,0 +1,13 @@
+build:
+    tests:
+        override:
+            -
+                command: './vendor/bin/phpunit --coverage-clover=coverage.clover'
+                coverage:
+                    file: 'coverage.clover'
+                    format: 'clover'
+checks:
+    php:
+        code_rating: true
+        duplication: true
+

.travis.yml

@@ -0,0 +1,13 @@
+sudo: false
+
+language: php
+
+php:
+  - 7.1
+
+before_script:
+  - curl -sS http://getcomposer.org/installer | php
+  - php composer.phar install --prefer-source --no-interaction
+
+script:
+  - ./vendor/bin/phpunit

README.md

@@ -308,6 +308,8 @@ use Pecee\SimpleRouter\SimpleRouter as Router;
  * @param string|array|null $parameters
  * @param array|null $getParams
  * @return string
+ * @throws \InvalidArgumentException
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function url($name = null, $parameters = null, $getParams = null)
 {
@@ -316,6 +318,7 @@ function url($name = null, $parameters = null, $getParams = null)
 
 /**
  * @return \Pecee\Http\Response
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function response()
 {
@@ -324,6 +327,7 @@ function response()
 
 /**
  * @return \Pecee\Http\Request
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function request()
 {
@@ -335,15 +339,16 @@ function request()
  * @param string|null $index Parameter index name
  * @param string|null $defaultValue Default return value
  * @param string|array|null $methods Default method
- * @return \Pecee\Http\Input\Input|string
+ * @return \Pecee\Http\Input\InputHandler|string
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function input($index = null, $defaultValue = null, $methods = null)
 {
     if ($index !== null) {
-        return request()->getInput()->get($index, $defaultValue, $methods);
+        return request()->getInputHandler()->get($index, $defaultValue, $methods);
     }
 
-    return request()->getInput();
+    return request()->getInputHandler();
 }
 
 function redirect($url, $code = null)
@@ -358,12 +363,13 @@ function redirect($url, $code = null)
 /**
  * Get current csrf-token
  * @return string|null
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function csrf_token()
 {
     $baseVerifier = Router::router()->getCsrfVerifier();
     if ($baseVerifier !== null) {
-        return $baseVerifier->getToken();
+        return $baseVerifier->getTokenProvider()->getToken();
     }
 
     return null;

composer.json

@@ -27,10 +27,11 @@
     }
   ],
   "require": {
-    "php": ">=5.4.0"
+    "php": ">=7.1"
   },
   "require-dev": {
-    "phpunit/phpunit": "4.7.7"
+    "phpunit/phpunit": "^6.0",
+    "mockery/mockery": "^1"
   },
   "autoload": {
     "psr-4": {

helpers.php

@@ -19,6 +19,7 @@ use Pecee\SimpleRouter\SimpleRouter as Router;
  * @param array|null $getParams
  * @return string
  * @throws \InvalidArgumentException
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function url($name = null, $parameters = null, $getParams = null)
 {
@@ -27,6 +28,7 @@ function url($name = null, $parameters = null, $getParams = null)
 
 /**
  * @return \Pecee\Http\Response
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function response()
 {
@@ -35,6 +37,7 @@ function response()
 
 /**
  * @return \Pecee\Http\Request
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function request()
 {
@@ -46,15 +49,16 @@ function request()
  * @param string|null $index Parameter index name
  * @param string|null $defaultValue Default return value
  * @param string|array|null $methods Default method
- * @return \Pecee\Http\Input\Input|string
+ * @return \Pecee\Http\Input\InputHandler|string
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function input($index = null, $defaultValue = null, $methods = null)
 {
     if ($index !== null) {
-        return request()->getInput()->get($index, $defaultValue, $methods);
+        return request()->getInputHandler()->get($index, $defaultValue, $methods);
     }
 
-    return request()->getInput();
+    return request()->getInputHandler();
 }
 
 function redirect($url, $code = null)
@@ -69,6 +73,7 @@ function redirect($url, $code = null)
 /**
  * Get current csrf-token
  * @return string|null
+ * @throws \Pecee\Http\Exceptions\MalformedUrlException
  */
 function csrf_token()
 {

phpunit.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit
+        backupGlobals="false"
+        backupStaticAttributes="false"
+        colors="true"
+        bootstrap="tests/bootstrap.php"
+        convertErrorsToExceptions="true"
+        convertNoticesToExceptions="true"
+        convertWarningsToExceptions="true"
+        processIsolation="false"
+        stopOnFailure="false"
+        syntaxCheck="false">
+    <testsuites>
+        <testsuite name="SimpleRouter Test Suite">
+            <directory>tests/Pecee/SimpleRouter/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

src/Pecee/Controllers/IResourceController.php

@@ -1,47 +1,48 @@
 <?php
+
 namespace Pecee\Controllers;
 
 interface IResourceController
 {
 
     /**
-     * @return void
+     * @return string|null
      */
-    public function index();
+    public function index(): ?string;
 
     /**
      * @param mixed $id
-     * @return void
+     * @return string|null
      */
-    public function show($id);
+    public function show($id): ?string;
 
     /**
-     * @return void
+     * @return string|null
      */
-    public function store();
+    public function store(): ?string;
 
     /**
-     * @return void
+     * @return string|null
      */
-    public function create();
+    public function create(): ?string;
 
     /**
      * View
      * @param mixed $id
-     * @return void
+     * @return string|null
      */
-    public function edit($id);
+    public function edit($id): ?string;
 
     /**
      * @param mixed $id
-     * @return void
+     * @return string|null
      */
-    public function update($id);
+    public function update($id): ?string;
 
     /**
      * @param mixed $id
-     * @return void
+     * @return string|null
      */
-    public function destroy($id);
+    public function destroy($id): ?string;
 
 }

src/Pecee/Handlers/CallbackExceptionHandler.php

@@ -25,12 +25,11 @@ class CallbackExceptionHandler implements IExceptionHandler
     /**
      * @param Request $request
      * @param \Exception $error
-     * @return Request|null
      */
-    public function handleError(Request $request, \Exception $error)
+    public function handleError(Request $request, \Exception $error): void
     {
         /* Fire exceptions */
-        return call_user_func($this->callback,
+        \call_user_func($this->callback,
             $request,
             $error
         );

src/Pecee/Handlers/IExceptionHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Pecee\Handlers;
 
 use Pecee\Http\Request;
@@ -8,8 +9,7 @@ interface IExceptionHandler
     /**
      * @param Request $request
      * @param \Exception $error
-     * @return Request|null
      */
-    public function handleError(Request $request, \Exception $error);
+    public function handleError(Request $request, \Exception $error): void;
 
 }

src/Pecee/Http/Input/IInputItem.php

@@ -5,17 +5,17 @@ namespace Pecee\Http\Input;
 interface IInputItem
 {
 
-    public function getIndex();
+    public function getIndex(): string;
 
-    public function setIndex($index);
+    public function setIndex($index): self;
 
-    public function getName();
+    public function getName(): string;
 
-    public function setName($name);
+    public function setName($name): self;
 
-    public function getValue();
+    public function getValue(): string;
 
-    public function setValue($value);
+    public function setValue($value): self;
 
     public function __toString();
 

src/Pecee/Http/Input/InputFile.php

@@ -31,7 +31,7 @@ class InputFile implements IInputItem
      * @throws InvalidArgumentException
      * @return static
      */
-    public static function createFromArray(array $values)
+    public static function createFromArray(array $values): self
     {
         if (isset($values['index']) === false) {
             throw new InvalidArgumentException('Index key is required');
@@ -59,7 +59,7 @@ class InputFile implements IInputItem
     /**
      * @return string
      */
-    public function getIndex()
+    public function getIndex(): string
     {
         return $this->index;
     }
@@ -67,9 +67,9 @@ class InputFile implements IInputItem
     /**
      * Set input index
      * @param string $index
-     * @return static $this
+     * @return static
      */
-    public function setIndex($index)
+    public function setIndex($index): IInputItem
     {
         $this->index = $index;
 
@@ -79,7 +79,7 @@ class InputFile implements IInputItem
     /**
      * @return string
      */
-    public function getSize()
+    public function getSize(): string
     {
         return $this->size;
     }
@@ -87,9 +87,9 @@ class InputFile implements IInputItem
     /**
      * Set file size
      * @param int $size
-     * @return static $this
+     * @return static
      */
-    public function setSize($size)
+    public function setSize($size): IInputItem
     {
         $this->size = $size;
 
@@ -100,7 +100,7 @@ class InputFile implements IInputItem
      * Get mime-type of file
      * @return string
      */
-    public function getMime()
+    public function getMime(): string
     {
         return $this->getType();
     }
@@ -108,7 +108,7 @@ class InputFile implements IInputItem
     /**
      * @return string
      */
-    public function getType()
+    public function getType(): string
     {
         return $this->type;
     }
@@ -116,9 +116,9 @@ class InputFile implements IInputItem
     /**
      * Set type
      * @param string $type
-     * @return static $this
+     * @return static
      */
-    public function setType($type)
+    public function setType($type): IInputItem
     {
         $this->type = $type;
 
@@ -130,7 +130,7 @@ class InputFile implements IInputItem
      *
      * @return string
      */
-    public function getExtension()
+    public function getExtension(): string
     {
         return pathinfo($this->getFilename(), PATHINFO_EXTENSION);
     }
@@ -140,7 +140,7 @@ class InputFile implements IInputItem
      *
      * @return string
      */
-    public function getName()
+    public function getName(): string
     {
         return $this->name;
     }
@@ -150,9 +150,9 @@ class InputFile implements IInputItem
      * Useful for adding validation etc.
      *
      * @param string $name
-     * @return static $this
+     * @return static
      */
-    public function setName($name)
+    public function setName($name): IInputItem
     {
         $this->name = $name;
 
@@ -163,9 +163,9 @@ class InputFile implements IInputItem
      * Set filename
      *
      * @param string $name
-     * @return static $this
+     * @return static
      */
-    public function setFilename($name)
+    public function setFilename($name): IInputItem
     {
         $this->filename = $name;
 
@@ -177,7 +177,7 @@ class InputFile implements IInputItem
      *
      * @return string mixed
      */
-    public function getFilename()
+    public function getFilename(): string
     {
         return $this->filename;
     }
@@ -188,7 +188,7 @@ class InputFile implements IInputItem
      * @param string $destination
      * @return bool
      */
-    public function move($destination)
+    public function move($destination): bool
     {
         return move_uploaded_file($this->tmpName, $destination);
     }
@@ -198,7 +198,7 @@ class InputFile implements IInputItem
      *
      * @return string
      */
-    public function getContents()
+    public function getContents(): string
     {
         return file_get_contents($this->tmpName);
     }
@@ -208,7 +208,7 @@ class InputFile implements IInputItem
      *
      * @return bool
      */
-    public function hasError()
+    public function hasError(): bool
     {
         return ($this->getError() !== 0);
     }
@@ -218,7 +218,7 @@ class InputFile implements IInputItem
      *
      * @return string
      */
-    public function getError()
+    public function getError(): string
     {
         return $this->errors;
     }
@@ -227,9 +227,9 @@ class InputFile implements IInputItem
      * Set error
      *
      * @param int $error
-     * @return static $this
+     * @return static
      */
-    public function setError($error)
+    public function setError($error): IInputItem
     {
         $this->errors = (int)$error;
 
@@ -239,7 +239,7 @@ class InputFile implements IInputItem
     /**
      * @return string
      */
-    public function getTmpName()
+    public function getTmpName(): string
     {
         return $this->tmpName;
     }
@@ -247,9 +247,9 @@ class InputFile implements IInputItem
     /**
      * Set file temp. name
      * @param string $name
-     * @return static $this
+     * @return static
      */
-    public function setTmpName($name)
+    public function setTmpName($name): IInputItem
     {
         $this->tmpName = $name;
 
@@ -261,7 +261,7 @@ class InputFile implements IInputItem
         return $this->getTmpName();
     }
 
-    public function getValue()
+    public function getValue(): string
     {
         return $this->getFilename();
     }
@@ -270,14 +270,14 @@ class InputFile implements IInputItem
      * @param string $value
      * @return static
      */
-    public function setValue($value)
+    public function setValue($value): IInputItem
     {
         $this->filename = $value;
 
         return $this;
     }
 
-    public function toArray()
+    public function toArray(): array
     {
         return [
             'tmp_name' => $this->tmpName,

src/Pecee/Http/Input/InputHandler.php

@@ -5,7 +5,7 @@ namespace Pecee\Http\Input;
 use Pecee\Exceptions\InvalidArgumentException;
 use Pecee\Http\Request;
 
-class Input
+class InputHandler
 {
     /**
      * @var array
@@ -42,26 +42,26 @@ class Input
      * Parse input values
      *
      */
-    public function parseInputs()
+    public function parseInputs() : void
     {
         /* Parse get requests */
-        if (count($_GET) !== 0) {
+        if (\count($_GET) !== 0) {
             $this->get = $this->handleGetPost($_GET);
         }
 
         /* Parse post requests */
         $postVars = $_POST;
 
-        if (in_array($this->request->getMethod(), ['put', 'patch', 'delete'], false) === true) {
+        if (\in_array($this->request->getMethod(), ['put', 'patch', 'delete'], false) === true) {
             parse_str(file_get_contents('php://input'), $postVars);
         }
 
-        if (count($postVars) !== 0) {
+        if (\count($postVars) !== 0) {
             $this->post = $this->handleGetPost($postVars);
         }
 
         /* Parse get requests */
-        if (count($_FILES) !== 0) {
+        if (\count($_FILES) !== 0) {
             $this->file = $this->parseFiles();
         }
     }
@@ -69,14 +69,14 @@ class Input
     /**
      * @return array
      */
-    public function parseFiles()
+    public function parseFiles() : array
     {
         $list = [];
 
         foreach ((array)$_FILES as $key => $value) {
 
             // Handle array input
-            if (is_array($value['name']) === false) {
+            if (\is_array($value['name']) === false) {
                 $values['index'] = $key;
                 try {
                     $list[$key] = InputFile::createFromArray($values + $value);
@@ -101,7 +101,7 @@ class Input
         return $list;
     }
 
-    protected function rearrangeFiles(array $values, &$index, $original)
+    protected function rearrangeFiles(array $values, &$index, $original) : array
     {
 
         $originalIndex = $index[0];
@@ -111,7 +111,7 @@ class Input
 
         foreach ($values as $key => $value) {
 
-            if (is_array($original['name'][$key]) === false) {
+            if (\is_array($original['name'][$key]) === false) {
 
                 try {
 
@@ -152,14 +152,14 @@ class Input
         return $output;
     }
 
-    protected function handleGetPost(array $array)
+    protected function handleGetPost(array $array) : array
     {
         $list = [];
 
         foreach ($array as $key => $value) {
 
             // Handle array input
-            if (is_array($value) === false) {
+            if (\is_array($value) === false) {
                 $list[$key] = new InputItem($key, $value);
                 continue;
             }
@@ -181,7 +181,7 @@ class Input
      */
     public function findPost($index, $defaultValue = null)
     {
-        return isset($this->post[$index]) ? $this->post[$index] : $defaultValue;
+        return $this->post[$index] ?? $defaultValue;
     }
 
     /**
@@ -193,7 +193,7 @@ class Input
      */
     public function findFile($index, $defaultValue = null)
     {
-        return isset($this->file[$index]) ? $this->file[$index] : $defaultValue;
+        return $this->file[$index] ?? $defaultValue;
     }
 
     /**
@@ -205,7 +205,7 @@ class Input
      */
     public function findGet($index, $defaultValue = null)
     {
-        return isset($this->get[$index]) ? $this->get[$index] : $defaultValue;
+        return $this->get[$index] ?? $defaultValue;
     }
 
     /**
@@ -218,25 +218,25 @@ class Input
      */
     public function getObject($index, $defaultValue = null, $methods = null)
     {
-        if ($methods !== null && is_string($methods) === true) {
+        if ($methods !== null && \is_string($methods) === true) {
             $methods = [$methods];
         }
 
         $element = null;
 
-        if ($methods === null || in_array('get', $methods, false) === true) {
+        if ($methods === null || \in_array('get', $methods, true) === true) {
             $element = $this->findGet($index);
         }
 
-        if (($element === null && $methods === null) || ($methods !== null && in_array('post', $methods, false) === true)) {
+        if (($element === null && $methods === null) || ($methods !== null && \in_array('post', $methods, true) === true)) {
             $element = $this->findPost($index);
         }
 
-        if (($element === null && $methods === null) || ($methods !== null && in_array('file', $methods, false) === true)) {
+        if (($element === null && $methods === null) || ($methods !== null && \in_array('file', $methods, true) === true)) {
             $element = $this->findFile($index);
         }
 
-        return ($element !== null) ? $element : $defaultValue;
+        return $element ?? $defaultValue;
     }
 
     /**
@@ -264,7 +264,7 @@ class Input
      * @param string $index
      * @return bool
      */
-    public function exists($index)
+    public function exists($index) : bool
     {
         return ($this->getObject($index) !== null);
     }
@@ -274,7 +274,7 @@ class Input
      * @param array|null $filter Only take items in filter
      * @return array
      */
-    public function all(array $filter = null)
+    public function all(array $filter = null) : array
     {
         $output = $_GET + $_POST;
 

src/Pecee/Http/Input/InputItem.php

@@ -20,12 +20,12 @@ class InputItem implements IInputItem
     /**
      * @return string
      */
-    public function getIndex()
+    public function getIndex(): string
     {
         return $this->index;
     }
 
-    public function setIndex($index)
+    public function setIndex($index): IInputItem
     {
         $this->index = $index;
 
@@ -35,7 +35,7 @@ class InputItem implements IInputItem
     /**
      * @return string
      */
-    public function getName()
+    public function getName(): string
     {
         return $this->name;
     }
@@ -45,7 +45,7 @@ class InputItem implements IInputItem
      * @param string $name
      * @return static $this
      */
-    public function setName($name)
+    public function setName($name): IInputItem
     {
         $this->name = $name;
 
@@ -55,7 +55,7 @@ class InputItem implements IInputItem
     /**
      * @return string
      */
-    public function getValue()
+    public function getValue(): string
     {
         return $this->value;
     }
@@ -65,7 +65,7 @@ class InputItem implements IInputItem
      * @param string $value
      * @return static $this
      */
-    public function setValue($value)
+    public function setValue($value): IInputItem
     {
         $this->value = $value;
 

src/Pecee/Http/Middleware/BaseCsrfVerifier.php

@@ -9,8 +9,8 @@ use Pecee\Http\Security\ITokenProvider;
 
 class BaseCsrfVerifier implements IMiddleware
 {
-    const POST_KEY = 'csrf-token';
+    public const POST_KEY = 'csrf-token';
-    const HEADER_KEY = 'X-CSRF-TOKEN';
+    public const HEADER_KEY = 'X-CSRF-TOKEN';
 
     protected $except;
     protected $tokenProvider;
@@ -29,21 +29,21 @@ class BaseCsrfVerifier implements IMiddleware
      * @param Request $request
      * @return bool
      */
-    protected function skip(Request $request)
+    protected function skip(Request $request): bool
     {
-        if ($this->except === null || count($this->except) === 0) {
+        if ($this->except === null || \count($this->except) === 0) {
             return false;
         }
 
-        $max = count($this->except) - 1;
+        $max = \count($this->except) - 1;
 
         for ($i = $max; $i >= 0; $i--) {
             $url = $this->except[$i];
 
             $url = rtrim($url, '/');
-            if ($url[strlen($url) - 1] === '*') {
+            if ($url[\strlen($url) - 1] === '*') {
                 $url = rtrim($url, '*');
-                $skip = (stripos($request->getUrl()->getOriginalUrl(), $url) === 0);
+                $skip = $request->getUrl()->contains($url);
             } else {
                 $skip = ($url === $request->getUrl()->getOriginalUrl());
             }
@@ -62,12 +62,12 @@ class BaseCsrfVerifier implements IMiddleware
      * @param Request $request
      * @throws TokenMismatchException
      */
-    public function handle(Request $request)
+    public function handle(Request $request): void
     {
 
-        if ($this->skip($request) === false && in_array($request->getMethod(), ['post', 'put', 'delete'], false) === true) {
+        if ($this->skip($request) === false && \in_array($request->getMethod(), ['post', 'put', 'delete'], true) === true) {
 
-            $token = $request->getInput()->get(static::POST_KEY, null, 'post');
+            $token = $request->getInputHandler()->get(static::POST_KEY, null, 'post');
 
             // If the token is not posted, check headers for valid x-csrf-token
             if ($token === null) {
@@ -85,7 +85,7 @@ class BaseCsrfVerifier implements IMiddleware
 
     }
 
-    public function getTokenProvider()
+    public function getTokenProvider(): ITokenProvider
     {
         return $this->tokenProvider;
     }
@@ -94,7 +94,7 @@ class BaseCsrfVerifier implements IMiddleware
      * Set token provider
      * @param ITokenProvider $provider
      */
-    public function setTokenProvider(ITokenProvider $provider)
+    public function setTokenProvider(ITokenProvider $provider): void
     {
         $this->tokenProvider = $provider;
     }

src/Pecee/Http/Middleware/IMiddleware.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Pecee\Http\Middleware;
 
 use Pecee\Http\Request;
@@ -7,8 +8,7 @@ interface IMiddleware
 {
     /**
      * @param Request $request
-     * @return Request|null
      */
-    public function handle(Request $request);
+    public function handle(Request $request): void;
 
 }

src/Pecee/Http/Request.php

@@ -2,7 +2,7 @@
 
 namespace Pecee\Http;
 
-use Pecee\Http\Input\Input;
+use Pecee\Http\Input\InputHandler;
 use Pecee\SimpleRouter\Route\ILoadableRoute;
 use Pecee\SimpleRouter\Route\RouteUrl;
 use Pecee\SimpleRouter\SimpleRouter;
@@ -14,7 +14,7 @@ class Request
     protected $host;
     protected $url;
     protected $method;
-    protected $input;
+    protected $inputHandler;
 
     protected $hasRewrite = false;
 
@@ -25,9 +25,9 @@ class Request
     protected $rewriteUrl;
 
     /**
-     * @var ILoadableRoute|null
+     * @var array
      */
-    protected $loadedRoute;
+    protected $loadedRoutes = [];
 
     /**
      * Request constructor.
@@ -41,11 +41,11 @@ class Request
         // Check if special IIS header exist, otherwise use default.
         $this->setUrl($this->getHeader('unencoded-url', $this->getHeader('request-uri')));
 
-        $this->input = new Input($this);
+        $this->inputHandler = new InputHandler($this);
-        $this->method = strtolower($this->input->get('_method', $this->getHeader('request-method')));
+        $this->method = strtolower($this->inputHandler->get('_method', $this->getHeader('request-method')));
     }
 
-    protected function parseHeaders()
+    protected function parseHeaders(): void
     {
         $this->headers = [];
 
@@ -56,7 +56,7 @@ class Request
 
     }
 
-    public function isSecure()
+    public function isSecure(): bool
     {
         return $this->getHeader('http-x-forwarded-proto') === 'https' || $this->getHeader('https') !== null || $this->getHeader('server-port') === 443;
     }
@@ -64,23 +64,23 @@ class Request
     /**
      * @return Url
      */
-    public function getUrl()
+    public function getUrl(): Url
     {
         return $this->url;
     }
 
     /**
-     * @return string
+     * @return string|null
      */
-    public function getHost()
+    public function getHost(): ?string
     {
         return $this->host;
     }
 
     /**
-     * @return string
+     * @return string|null
      */
-    public function getMethod()
+    public function getMethod(): ?string
     {
         return $this->method;
     }
@@ -89,7 +89,7 @@ class Request
      * Get http basic auth user
      * @return string|null
      */
-    public function getUser()
+    public function getUser(): ?string
     {
         return $this->getHeader('php-auth-user');
     }
@@ -98,7 +98,7 @@ class Request
      * Get http basic auth password
      * @return string|null
      */
-    public function getPassword()
+    public function getPassword(): ?string
     {
         return $this->getHeader('php-auth-pw');
     }
@@ -107,16 +107,16 @@ class Request
      * Get all headers
      * @return array
      */
-    public function getHeaders()
+    public function getHeaders(): array
     {
         return $this->headers;
     }
 
     /**
      * Get id address
-     * @return string
+     * @return string|null
      */
-    public function getIp()
+    public function getIp(): ?string
     {
         if ($this->getHeader('http-cf-connecting-ip') !== null) {
             return $this->getHeader('http-cf-connecting-ip');
@@ -133,27 +133,27 @@ class Request
      * Get remote address/ip
      *
      * @alias static::getIp
-     * @return string
+     * @return string|null
      */
-    public function getRemoteAddr()
+    public function getRemoteAddr(): ?string
     {
         return $this->getIp();
     }
 
     /**
      * Get referer
-     * @return string
+     * @return string|null
      */
-    public function getReferer()
+    public function getReferer(): ?string
     {
         return $this->getHeader('http-referer');
     }
 
     /**
      * Get user agent
-     * @return string
+     * @return string|null
      */
-    public function getUserAgent()
+    public function getUserAgent(): ?string
     {
         return $this->getHeader('http-user-agent');
     }
@@ -166,18 +166,18 @@ class Request
      *
      * @return string|null
      */
-    public function getHeader($name, $defaultValue = null)
+    public function getHeader($name, $defaultValue = null): ?string
     {
-        return isset($this->headers[strtolower($name)]) ? $this->headers[strtolower($name)] : $defaultValue;
+        return $this->headers[strtolower($name)] ?? $defaultValue;
     }
 
     /**
      * Get input class
-     * @return Input
+     * @return InputHandler
      */
-    public function getInput()
+    public function getInputHandler(): InputHandler
     {
-        return $this->input;
+        return $this->inputHandler;
     }
 
     /**
@@ -187,9 +187,9 @@ class Request
      *
      * @return bool
      */
-    public function isFormatAccepted($format)
+    public function isFormatAccepted($format): bool
     {
-        return ($this->getHeader('http-accept') !== null && stripos($this->getHeader('http-accept'), $format) > -1);
+        return ($this->getHeader('http-accept') !== null && stripos($this->getHeader('http-accept'), $format) !== false);
     }
 
     /**
@@ -197,7 +197,7 @@ class Request
      *
      * @return bool
      */
-    public function isAjax()
+    public function isAjax(): bool
     {
         return (strtolower($this->getHeader('http-x-requested-with')) === 'xmlhttprequest');
     }
@@ -206,7 +206,7 @@ class Request
      * Get accept formats
      * @return array
      */
-    public function getAcceptFormats()
+    public function getAcceptFormats(): array
     {
         return explode(',', $this->getHeader('http-accept'));
     }
@@ -215,7 +215,7 @@ class Request
      * @param string|Url $url
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public function setUrl($url)
+    public function setUrl($url): void
     {
         $this->url = ($url instanceof Url) ? $url : new Url($url);
     }
@@ -223,7 +223,7 @@ class Request
     /**
      * @param string $host
      */
-    public function setHost($host)
+    public function setHost($host): void
     {
         $this->host = $host;
     }
@@ -231,7 +231,7 @@ class Request
     /**
      * @param string $method
      */
-    public function setMethod($method)
+    public function setMethod($method): void
     {
         $this->method = $method;
     }
@@ -242,7 +242,7 @@ class Request
      * @param ILoadableRoute $route
      * @return static
      */
-    public function setRewriteRoute(ILoadableRoute $route)
+    public function setRewriteRoute(ILoadableRoute $route): self
     {
         $this->hasRewrite = true;
         $this->rewriteRoute = SimpleRouter::addDefaultNamespace($route);
@@ -255,7 +255,7 @@ class Request
      *
      * @return ILoadableRoute|null
      */
-    public function getRewriteRoute()
+    public function getRewriteRoute(): ?ILoadableRoute
     {
         return $this->rewriteRoute;
     }
@@ -263,9 +263,9 @@ class Request
     /**
      * Get rewrite url
      *
-     * @return string
+     * @return string|null
      */
-    public function getRewriteUrl()
+    public function getRewriteUrl(): ?string
     {
         return $this->rewriteUrl;
     }
@@ -276,7 +276,7 @@ class Request
      * @param string $rewriteUrl
      * @return static
      */
-    public function setRewriteUrl($rewriteUrl)
+    public function setRewriteUrl(string $rewriteUrl): self
     {
         $this->hasRewrite = true;
         $this->rewriteUrl = rtrim($rewriteUrl, '/') . '/';
@@ -286,10 +286,10 @@ class Request
 
     /**
      * Set rewrite callback
-     * @param string $callback
+     * @param string|\Closure $callback
      * @return static
      */
-    public function setRewriteCallback($callback)
+    public function setRewriteCallback($callback): self
     {
         $this->hasRewrite = true;
 
@@ -300,37 +300,60 @@ class Request
      * Get loaded route
      * @return ILoadableRoute|null
      */
-    public function getLoadedRoute()
+    public function getLoadedRoute(): ?ILoadableRoute
     {
-        return $this->loadedRoute;
+        return (\count($this->loadedRoutes) > 0) ? end($this->loadedRoutes) : null;
     }
 
     /**
-     * Set loaded route
+     * Get all loaded routes
      *
-     * @param ILoadableRoute $route
+     * @return array
+     */
+    public function getLoadedRoutes(): array
+    {
+        return $this->loadedRoutes;
+    }
+
+    /**
+     * Set loaded routes
+     *
+     * @param array $routes
      * @return static
      */
-    public function setLoadedRoute(ILoadableRoute $route)
+    public function setLoadedRoutes(array $routes): self
     {
-        $this->loadedRoute = $route;
+        $this->loadedRoutes = $routes;
 
         return $this;
     }
 
-    public function hasRewrite()
+    /**
+     * Added loaded route
+     *
+     * @param ILoadableRoute $route
+     * @return static
+     */
+    public function addLoadedRoute(ILoadableRoute $route): self
+    {
+        $this->loadedRoutes[] = $route;
+
+        return $this;
+    }
+
+    public function hasRewrite(): bool
     {
         return $this->hasRewrite;
     }
 
-    public function setHasRewrite($value)
+    public function setHasRewrite($value): self
     {
         $this->hasRewrite = $value;
 
         return $this;
     }
 
-    public function isRewrite($url)
+    public function isRewrite($url): bool
     {
         return ($this->rewriteUrl === $url);
     }
@@ -347,7 +370,7 @@ class Request
 
     public function __get($name)
     {
-        return isset($this->data[$name]) ? $this->data[$name] : null;
+        return $this->data[$name] ?? null;
     }
 
 }

src/Pecee/Http/Response.php

@@ -19,7 +19,7 @@ class Response
      * @param int $code
      * @return static
      */
-    public function httpCode($code)
+    public function httpCode($code): self
     {
         http_response_code($code);
 
@@ -32,7 +32,7 @@ class Response
      * @param string $url
      * @param int $httpCode
      */
-    public function redirect($url, $httpCode = null)
+    public function redirect($url, $httpCode = null): void
     {
         if ($httpCode !== null) {
             $this->httpCode($httpCode);
@@ -42,7 +42,7 @@ class Response
         exit(0);
     }
 
-    public function refresh()
+    public function refresh(): void
     {
         $this->redirect($this->request->getUrl()->getOriginalUrl());
     }
@@ -52,7 +52,7 @@ class Response
      * @param string $name
      * @return static
      */
-    public function auth($name = '')
+    public function auth($name = ''): self
     {
         $this->headers([
             'WWW-Authenticate: Basic realm="' . $name . '"',
@@ -62,7 +62,7 @@ class Response
         return $this;
     }
 
-    public function cache($eTag, $lastModified = 2592000)
+    public function cache($eTag, $lastModified = 2592000): self
     {
 
         $this->headers([
@@ -77,8 +77,7 @@ class Response
         if (($httpIfNoneMatch !== null && $httpIfNoneMatch === $eTag) || ($httpModified !== null && strtotime($httpModified) === $lastModified)) {
 
             $this->header('HTTP/1.1 304 Not Modified');
-
+            exit(0);
-            exit();
         }
 
         return $this;
@@ -91,9 +90,9 @@ class Response
      * @param int $dept JSON debt.
      * @throws InvalidArgumentException
      */
-    public function json($value, $options = null, $dept = 512)
+    public function json($value, $options = null, $dept = 512): void
     {
-        if (($value instanceof \JsonSerializable) === false && is_array($value) === false) {
+        if (($value instanceof \JsonSerializable) === false && \is_array($value) === false) {
             throw new InvalidArgumentException('Invalid type for parameter "value". Must be of type array or object implementing the \JsonSerializable interface.');
         }
 
@@ -107,7 +106,7 @@ class Response
      * @param string $value
      * @return static
      */
-    public function header($value)
+    public function header($value): self
     {
         header($value);
 
@@ -119,7 +118,7 @@ class Response
      * @param array $headers
      * @return static
      */
-    public function headers(array $headers)
+    public function headers(array $headers): self
     {
         foreach ($headers as $header) {
             $this->header($header);

src/Pecee/Http/Security/CookieTokenProvider.php

@@ -6,7 +6,7 @@ use Pecee\Http\Security\Exceptions\SecurityException;
 
 class CookieTokenProvider implements ITokenProvider
 {
-    const CSRF_KEY = 'CSRF-TOKEN';
+    public const CSRF_KEY = 'CSRF-TOKEN';
 
     protected $token;
     protected $cookieTimeoutMinutes = 120;
@@ -30,33 +30,22 @@ class CookieTokenProvider implements ITokenProvider
      * @return string
      * @throws SecurityException
      */
-    public function generateToken()
+    public function generateToken(): string
     {
-        if (function_exists('random_bytes') === true) {
         try {
             return bin2hex(random_bytes(32));
-            } catch(\Exception $e) {
+        } catch (\Exception $e) {
             throw new SecurityException($e->getMessage(), (int)$e->getCode(), $e->getPrevious());
         }
     }
 
-        $isSourceStrong = false;
-
-        $random = openssl_random_pseudo_bytes(32, $isSourceStrong);
-        if ($isSourceStrong === false || $random === false) {
-            throw new SecurityException('IV generation failed');
-        }
-
-        return $random;
-    }
-
     /**
      * Validate valid CSRF token
      *
      * @param string $token
      * @return bool
      */
-    public function validate($token)
+    public function validate($token): bool
     {
         if ($token !== null && $this->getToken() !== null) {
             return hash_equals($token, $this->getToken());
@@ -71,7 +60,7 @@ class CookieTokenProvider implements ITokenProvider
      *
      * @param string $token
      */
-    public function setToken($token)
+    public function setToken($token): void
     {
         $this->token = $token;
         setcookie(static::CSRF_KEY, $token, time() + 60 * $this->cookieTimeoutMinutes, '/');
@@ -82,17 +71,17 @@ class CookieTokenProvider implements ITokenProvider
      * @param string|null $defaultValue
      * @return string|null
      */
-    public function getToken($defaultValue = null)
+    public function getToken($defaultValue = null): ?string
     {
         $this->token = ($this->hasToken() === true) ? $_COOKIE[static::CSRF_KEY] : null;
 
-        return ($this->token !== null) ? $this->token : $defaultValue;
+        return $this->token ?? $defaultValue;
     }
 
     /**
      * Refresh existing token
      */
-    public function refresh()
+    public function refresh(): void
     {
         if ($this->token !== null) {
             $this->setToken($this->token);
@@ -103,7 +92,7 @@ class CookieTokenProvider implements ITokenProvider
      * Returns whether the csrf token has been defined
      * @return bool
      */
-    public function hasToken()
+    public function hasToken(): bool
     {
         return isset($_COOKIE[static::CSRF_KEY]);
     }
@@ -112,7 +101,7 @@ class CookieTokenProvider implements ITokenProvider
      * Get timeout for cookie in minutes
      * @return int
      */
-    public function getCookieTimeoutMinutes()
+    public function getCookieTimeoutMinutes(): int
     {
         return $this->cookieTimeoutMinutes;
     }
@@ -121,7 +110,7 @@ class CookieTokenProvider implements ITokenProvider
      * Set cookie timeout in minutes
      * @param $minutes
      */
-    public function setCookieTimeoutMinutes($minutes)
+    public function setCookieTimeoutMinutes($minutes): void
     {
         $this->cookieTimeoutMinutes = $minutes;
     }

src/Pecee/Http/Security/ITokenProvider.php

@@ -8,7 +8,7 @@ interface ITokenProvider
     /**
      * Refresh existing token
      */
-    public function refresh();
+    public function refresh(): void;
 
     /**
      * Validate valid CSRF token
@@ -16,6 +16,14 @@ interface ITokenProvider
      * @param string $token
      * @return bool
      */
-    public function validate($token);
+    public function validate($token): bool;
+
+    /**
+     * Get token token
+     *
+     * @param string|null $defaultValue
+     * @return string|null
+     */
+    public function getToken($defaultValue = null);
 
 }

src/Pecee/Http/Url.php

@@ -38,7 +38,7 @@ class Url
      * Check if url is using a secure protocol like https
      * @return bool
      */
-    public function isSecure()
+    public function isSecure(): bool
     {
         return (strtolower($this->getScheme()) === 'https');
     }
@@ -47,7 +47,7 @@ class Url
      * Checks if url is relative
      * @return bool
      */
-    public function isRelative()
+    public function isRelative(): bool
     {
         return ($this->getHost() === null);
     }
@@ -56,7 +56,7 @@ class Url
      * Get url scheme
      * @return string|null
      */
-    public function getScheme()
+    public function getScheme(): ?string
     {
         return $this->data['scheme'];
     }
@@ -65,7 +65,7 @@ class Url
      * Get url host
      * @return string|null
      */
-    public function getHost()
+    public function getHost(): ?string
     {
         return $this->data['host'];
     }
@@ -74,7 +74,7 @@ class Url
      * Get url port
      * @return int|null
      */
-    public function getPort()
+    public function getPort(): ?int
     {
         return ($this->data['port'] !== null) ? (int)$this->data['port'] : null;
     }
@@ -83,7 +83,7 @@ class Url
      * Parse username from url
      * @return string|null
      */
-    public function getUserName()
+    public function getUserName(): ?string
     {
         return $this->data['user'];
     }
@@ -92,7 +92,7 @@ class Url
      * Parse password from url
      * @return string|null
      */
-    public function getPassword()
+    public function getPassword(): ?string
     {
         return $this->data['pass'];
     }
@@ -101,7 +101,7 @@ class Url
      * Get path from url
      * @return string
      */
-    public function getPath()
+    public function getPath(): ?string
     {
         return $this->data['path'];
     }
@@ -110,7 +110,7 @@ class Url
      * Get querystring from url
      * @return string|null
      */
-    public function getQueryString()
+    public function getQueryString(): ?string
     {
         return $this->data['query'];
     }
@@ -119,7 +119,7 @@ class Url
      * Get fragment from url (everything after #)
      * @return string|null
      */
-    public function getFragment()
+    public function getFragment(): ?string
     {
         return $this->data['fragment'];
     }
@@ -127,7 +127,7 @@ class Url
     /**
      * @return string
      */
-    public function getOriginalUrl()
+    public function getOriginalUrl(): string
     {
         return $this->originalUrl;
     }
@@ -139,7 +139,7 @@ class Url
      * @throws MalformedUrlException
      * @return array
      */
-    public function parseUrl($url, $component = -1)
+    public function parseUrl($url, $component = -1): array
     {
         $encodedUrl = preg_replace_callback(
             '/[^:\/@?&=#]+/u',
@@ -158,11 +158,16 @@ class Url
         return array_map('urldecode', $parts);
     }
 
+    public function contains($value): bool
+    {
+        return (stripos($this->getOriginalUrl(), $value) === false);
+    }
+
     /**
      * Returns data array with information about the url
      * @return array
      */
-    public function getData()
+    public function getData(): array
     {
         return $this->data;
     }

src/Pecee/SimpleRouter/IRouterBootManager.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Pecee\SimpleRouter;
 
 use Pecee\Http\Request;
@@ -9,7 +10,6 @@ interface IRouterBootManager
      * Called when router loads it's routes
      *
      * @param Request $request
-     * @return Request
      */
-    public function boot(Request $request);
+    public function boot(Request $request): void;
 }

src/Pecee/SimpleRouter/Route/IControllerRoute.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Pecee\SimpleRouter\Route;
 
 interface IControllerRoute extends IRoute
@@ -8,7 +9,7 @@ interface IControllerRoute extends IRoute
      *
      * @return string
      */
-    public function getController();
+    public function getController(): string;
 
     /**
      * Set controller class-name
@@ -16,21 +17,6 @@ interface IControllerRoute extends IRoute
      * @param string $controller
      * @return static
      */
-    public function setController($controller);
+    public function setController($controller): self;
-
-    /**
-     * Return active method
-     *
-     * @return string
-     */
-    public function getMethod();
-
-    /**
-     * Set active method
-     *
-     * @param string $method
-     * @return static
-     */
-    public function setMethod($method);
 
 }

src/Pecee/SimpleRouter/Route/IGroupRoute.php

@@ -13,7 +13,7 @@ interface IGroupRoute extends IRoute
      * @param Request $request
      * @return bool
      */
-    public function matchDomain(Request $request);
+    public function matchDomain(Request $request): bool;
 
     /**
      * Add exception handler
@@ -36,35 +36,35 @@ interface IGroupRoute extends IRoute
      *
      * @return array
      */
-    public function getExceptionHandlers();
+    public function getExceptionHandlers(): array;
 
     /**
      * Get domains for domain.
      *
      * @return array
      */
-    public function getDomains();
+    public function getDomains(): array;
 
     /**
      * Set allowed domains for group.
      *
      * @param array $domains
-     * @return $this
+     * @return static
      */
-    public function setDomains(array $domains);
+    public function setDomains(array $domains): self;
 
     /**
      * Set prefix that child-routes will inherit.
      *
      * @param string $prefix
-     * @return string
+     * @return static
      */
-    public function setPrefix($prefix);
+    public function setPrefix($prefix): self;
 
     /**
      * Get prefix.
      *
-     * @return string
+     * @return string|null
      */
-    public function getPrefix();
+    public function getPrefix(): ?string;
 }

src/Pecee/SimpleRouter/Route/ILoadableRoute.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Pecee\SimpleRouter\Route;
 
 use Pecee\Http\Request;
@@ -14,7 +15,7 @@ interface ILoadableRoute extends IRoute
      * @param string|null $name
      * @return string
      */
-    public function findUrl($method = null, $parameters = null, $name = null);
+    public function findUrl($method = null, $parameters = null, $name = null): string;
 
     /**
      * Loads and renders middlewares-classes
@@ -30,9 +31,9 @@ interface ILoadableRoute extends IRoute
     /**
      * Returns the provided name for the router.
      *
-     * @return string
+     * @return string|null
      */
-    public function getName();
+    public function getName(): string;
 
     /**
      * Check if route has given name.
@@ -40,22 +41,22 @@ interface ILoadableRoute extends IRoute
      * @param string $name
      * @return bool
      */
-    public function hasName($name);
+    public function hasName($name): bool;
 
     /**
      * Sets the router name, which makes it easier to obtain the url or router at a later point.
      *
      * @param string $name
-     * @return static $this
+     * @return static
      */
-    public function setName($name);
+    public function setName($name): self;
 
     /**
      * Get regular expression match used for matching route (if defined).
      *
      * @return string
      */
-    public function getMatch();
+    public function getMatch(): string;
 
     /**
      * Add regular expression match for the entire route.
@@ -63,6 +64,6 @@ interface ILoadableRoute extends IRoute
      * @param string $regex
      * @return static
      */
-    public function setMatch($regex);
+    public function setMatch($regex): self;
 
 }

src/Pecee/SimpleRouter/Route/IRoute.php

@@ -13,7 +13,7 @@ interface IRoute
      * @param Request $request
      * @return bool
      */
-    public function matchRoute($route, Request $request);
+    public function matchRoute($route, Request $request): bool;
 
     /**
      * Called when route is matched.
@@ -23,7 +23,7 @@ interface IRoute
      * @throws \Pecee\SimpleRouter\Exceptions\NotFoundHttpException
      * @return string
      */
-    public function renderRoute(Request $request);
+    public function renderRoute(Request $request): ?string;
 
     /**
      * Returns callback name/identifier for the current route based on the callback.
@@ -32,50 +32,50 @@ interface IRoute
      *
      * @return string
      */
-    public function getIdentifier();
+    public function getIdentifier(): string;
 
     /**
      * Set allowed request methods
      *
      * @param array $methods
-     * @return static $this
+     * @return static
      */
-    public function setRequestMethods(array $methods);
+    public function setRequestMethods(array $methods): self;
 
     /**
      * Get allowed request methods
      *
      * @return array
      */
-    public function getRequestMethods();
+    public function getRequestMethods(): array;
 
     /**
      * @return IRoute|null
      */
-    public function getParent();
+    public function getParent(): ?IRoute;
 
     /**
      * Get the group for the route.
      *
      * @return IGroupRoute|null
      */
-    public function getGroup();
+    public function getGroup(): ?IGroupRoute;
 
     /**
      * Set group
      *
      * @param IGroupRoute $group
-     * @return static $this
+     * @return static
      */
-    public function setGroup(IGroupRoute $group);
+    public function setGroup(IGroupRoute $group): self;
 
     /**
      * Set parent route
      *
      * @param IRoute $parent
-     * @return static $this
+     * @return static
      */
-    public function setParent(IRoute $parent);
+    public function setParent(IRoute $parent): self;
 
     /**
      * Set callback
@@ -83,33 +83,44 @@ interface IRoute
      * @param string $callback
      * @return static
      */
-    public function setCallback($callback);
+    public function setCallback($callback): self;
 
     /**
-     * @return string
+     * @return string|callable
      */
     public function getCallback();
 
-    public function getMethod();
+    /**
+     * Return active method
+     *
+     * @return string|null
+     */
+    public function getMethod(): ?string;
+
+    /**
+     * Set active method
+     *
+     * @param string $method
+     * @return static
+     */
+    public function setMethod($method): self;
 
     public function getClass();
 
-    public function setMethod($method);
-
     /**
      * @param string $namespace
-     * @return static $this
+     * @return static
      */
     public function setNamespace($namespace);
 
     /**
-     * @return string
+     * @return string|null
      */
-    public function getNamespace();
+    public function getNamespace(): ?string;
 
     /**
      * @param string $namespace
-     * @return static $this
+     * @return static
      */
     public function setDefaultNamespace($namespace);
 
@@ -120,7 +131,7 @@ interface IRoute
      *
      * @return array
      */
-    public function getWhere();
+    public function getWhere(): array;
 
     /**
      * Set parameter names.
@@ -135,7 +146,7 @@ interface IRoute
      *
      * @return array
      */
-    public function getParameters();
+    public function getParameters(): array;
 
     /**
      * Get parameters
@@ -159,14 +170,14 @@ interface IRoute
      *
      * @return array
      */
-    public function toArray();
+    public function toArray(): array;
 
     /**
      * Get middlewares array
      *
      * @return array
      */
-    public function getMiddlewares();
+    public function getMiddlewares(): array;
 
     /**
      * Set middleware class-name
@@ -174,14 +185,14 @@ interface IRoute
      * @param string $middleware
      * @return static
      */
-    public function addMiddleware($middleware);
+    public function addMiddleware($middleware): self;
 
     /**
      * Set middlewares array
      *
      * @param array $middlewares
-     * @return $this
+     * @return static
      */
-    public function setMiddlewares(array $middlewares);
+    public function setMiddlewares(array $middlewares): self;
 
 }

src/Pecee/SimpleRouter/Route/LoadableRoute.php

@@ -26,11 +26,11 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param Request $request
      * @throws HttpException
      */
-    public function loadMiddleware(Request $request)
+    public function loadMiddleware(Request $request) : void
     {
         foreach ($this->getMiddlewares() as $middleware) {
 
-            if (is_object($middleware) === false) {
+            if (\is_object($middleware) === false) {
                 $middleware = $this->loadClass($middleware);
             }
 
@@ -42,7 +42,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
         }
     }
 
-    public function matchRegex(Request $request, $url)
+    public function matchRegex(Request $request, $url) : ?bool
     {
         /* Match on custom defined regular expression */
 
@@ -59,7 +59,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param string $url
      * @return static
      */
-    public function setUrl($url)
+    public function setUrl($url) : self
     {
         $this->url = ($url === '/') ? '/' : '/' . trim($url, '/') . '/';
 
@@ -75,7 +75,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
         return $this;
     }
 
-    public function getUrl()
+    public function getUrl() : string
     {
         return $this->url;
     }
@@ -89,13 +89,13 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param string|null $name
      * @return string
      */
-    public function findUrl($method = null, $parameters = null, $name = null)
+    public function findUrl($method = null, $parameters = null, $name = null) : string
     {
         $url = $this->getUrl();
 
         $group = $this->getGroup();
 
-        if ($group !== null && count($group->getDomains()) !== 0) {
+        if ($group !== null && \count($group->getDomains()) !== 0) {
             $url = '//' . $group->getDomains()[0] . $url;
         }
 
@@ -114,7 +114,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
 
         foreach (array_keys($params) as $param) {
 
-            if ($parameters === '' || (is_array($parameters) === true && count($parameters) === 0)) {
+            if ($parameters === '' || (\is_array($parameters) === true && \count($parameters) === 0)) {
                 $value = '';
             } else {
                 $p = (array)$parameters;
@@ -144,7 +144,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      *
      * @return string
      */
-    public function getName()
+    public function getName() : string
     {
         return $this->name;
     }
@@ -155,9 +155,9 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param string $name
      * @return bool
      */
-    public function hasName($name)
+    public function hasName($name) : bool
     {
-        return (strtolower($this->name) === strtolower($name));
+        return strtolower($this->name) === strtolower($name);
     }
 
     /**
@@ -166,7 +166,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param string $regex
      * @return static
      */
-    public function setMatch($regex)
+    public function setMatch($regex) : ILoadableRoute
     {
         $this->regex = $regex;
 
@@ -178,7 +178,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      *
      * @return string
      */
-    public function getMatch()
+    public function getMatch() : string
     {
         return $this->regex;
     }
@@ -191,7 +191,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param string|array $name
      * @return static
      */
-    public function name($name)
+    public function name($name) : ILoadableRoute
     {
         return $this->setName($name);
     }
@@ -200,9 +200,9 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * Sets the router name, which makes it easier to obtain the url or router at a later point.
      *
      * @param string $name
-     * @return static $this
+     * @return static
      */
-    public function setName($name)
+    public function setName($name) : ILoadableRoute
     {
         $this->name = $name;
 
@@ -216,7 +216,7 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
      * @param bool $merge
      * @return static
      */
-    public function setSettings(array $values, $merge = false)
+    public function setSettings(array $values, $merge = false): IRoute
     {
         if (isset($values['as']) === true) {
 

src/Pecee/SimpleRouter/Route/Route.php

@@ -8,15 +8,15 @@ use Pecee\SimpleRouter\Exceptions\NotFoundHttpException;
 
 abstract class Route implements IRoute
 {
-    const PARAMETERS_REGEX_FORMAT = '%s([\w]+)(\%s?)%s';
+    protected const PARAMETERS_REGEX_FORMAT = '%s([\w]+)(\%s?)%s';
-    const PARAMETERS_DEFAULT_REGEX = '[\w]+';
+    protected const PARAMETERS_DEFAULT_REGEX = '[\w]+';
 
-    const REQUEST_TYPE_GET = 'get';
+    public const REQUEST_TYPE_GET = 'get';
-    const REQUEST_TYPE_POST = 'post';
+    public const REQUEST_TYPE_POST = 'post';
-    const REQUEST_TYPE_PUT = 'put';
+    public const REQUEST_TYPE_PUT = 'put';
-    const REQUEST_TYPE_PATCH = 'patch';
+    public const REQUEST_TYPE_PATCH = 'patch';
-    const REQUEST_TYPE_OPTIONS = 'options';
+    public const REQUEST_TYPE_OPTIONS = 'options';
-    const REQUEST_TYPE_DELETE = 'delete';
+    public const REQUEST_TYPE_DELETE = 'delete';
 
     public static $requestTypes = [
         self::REQUEST_TYPE_GET,
@@ -75,10 +75,10 @@ abstract class Route implements IRoute
      * Render route
      *
      * @param Request $request
-     * @return string|mixed
+     * @return string|null
      * @throws NotFoundHttpException
      */
-    public function renderRoute(Request $request)
+    public function renderRoute(Request $request): ?string
     {
         $callback = $this->getCallback();
 
@@ -97,9 +97,9 @@ abstract class Route implements IRoute
         }
 
         /* Render callback function */
-        if (is_callable($callback) === true) {
+        if (\is_callable($callback) === true) {
             /* When the callback is a function */
-            return call_user_func_array($callback, $parameters);
+            return \call_user_func_array($callback, $parameters);
         }
 
         /* When the callback is a class + method */
@@ -116,7 +116,7 @@ abstract class Route implements IRoute
             throw new NotFoundHttpException(sprintf('Method "%s" does not exist in class "%s"', $method, $className), 404);
         }
 
-        return call_user_func_array([$class, $method], $parameters);
+        return \call_user_func_array([$class, $method], $parameters);
     }
 
     protected function parseParameters($route, $url, $parameterRegex = null)
@@ -138,7 +138,7 @@ abstract class Route implements IRoute
 
                 $regex = '';
 
-                if ($key < count($parameters[1])) {
+                if ($key < \count($parameters[1])) {
 
                     $name = $parameters[1][$key];
 
@@ -151,7 +151,7 @@ abstract class Route implements IRoute
                         if ($parameterRegex !== null) {
                             $regex = $parameterRegex;
                         } else {
-                            $regex = ($this->defaultParameterRegex === null) ? static::PARAMETERS_DEFAULT_REGEX : $this->defaultParameterRegex;
+                            $regex = $this->defaultParameterRegex ?? static::PARAMETERS_DEFAULT_REGEX;
                         }
                     }
 
@@ -189,9 +189,9 @@ abstract class Route implements IRoute
      *
      * @return string
      */
-    public function getIdentifier()
+    public function getIdentifier(): string
     {
-        if (is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
+        if (\is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
             return $this->callback;
         }
 
@@ -202,9 +202,9 @@ abstract class Route implements IRoute
      * Set allowed request methods
      *
      * @param array $methods
-     * @return static $this
+     * @return static
      */
-    public function setRequestMethods(array $methods)
+    public function setRequestMethods(array $methods): IRoute
     {
         $this->requestMethods = $methods;
 
@@ -216,7 +216,7 @@ abstract class Route implements IRoute
      *
      * @return array
      */
-    public function getRequestMethods()
+    public function getRequestMethods(): array
     {
         return $this->requestMethods;
     }
@@ -224,7 +224,7 @@ abstract class Route implements IRoute
     /**
      * @return IRoute|null
      */
-    public function getParent()
+    public function getParent(): ?IRoute
     {
         return $this->parent;
     }
@@ -234,7 +234,7 @@ abstract class Route implements IRoute
      *
      * @return IGroupRoute|null
      */
-    public function getGroup()
+    public function getGroup(): ?IGroupRoute
     {
         return $this->group;
     }
@@ -243,9 +243,9 @@ abstract class Route implements IRoute
      * Set group
      *
      * @param IGroupRoute $group
-     * @return static $this
+     * @return static
      */
-    public function setGroup(IGroupRoute $group)
+    public function setGroup(IGroupRoute $group): IRoute
     {
         $this->group = $group;
 
@@ -259,9 +259,9 @@ abstract class Route implements IRoute
      * Set parent route
      *
      * @param IRoute $parent
-     * @return static $this
+     * @return static
      */
-    public function setParent(IRoute $parent)
+    public function setParent(IRoute $parent): IRoute
     {
         $this->parent = $parent;
 
@@ -274,7 +274,7 @@ abstract class Route implements IRoute
      * @param string $callback
      * @return static
      */
-    public function setCallback($callback)
+    public function setCallback($callback): IRoute
     {
         $this->callback = $callback;
 
@@ -282,16 +282,16 @@ abstract class Route implements IRoute
     }
 
     /**
-     * @return string
+     * @return string|callable
      */
     public function getCallback()
     {
         return $this->callback;
     }
 
-    public function getMethod()
+    public function getMethod(): ?string
     {
-        if (is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
+        if (\is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
             $tmp = explode('@', $this->callback);
 
             return $tmp[1];
@@ -302,7 +302,7 @@ abstract class Route implements IRoute
 
     public function getClass()
     {
-        if (is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
+        if (\is_string($this->callback) === true && strpos($this->callback, '@') !== false) {
             $tmp = explode('@', $this->callback);
 
             return $tmp[0];
@@ -311,7 +311,7 @@ abstract class Route implements IRoute
         return null;
     }
 
-    public function setMethod($method)
+    public function setMethod($method): IRoute
     {
         $this->callback = sprintf('%s@%s', $this->getClass(), $method);
 
@@ -353,11 +353,11 @@ abstract class Route implements IRoute
     }
 
     /**
-     * @return string
+     * @return string|null
      */
-    public function getNamespace()
+    public function getNamespace(): ?string
     {
-        return ($this->namespace === null) ? $this->defaultNamespace : $this->namespace;
+        return $this->namespace ?? $this->defaultNamespace;
     }
 
     /**
@@ -365,7 +365,7 @@ abstract class Route implements IRoute
      *
      * @return array
      */
-    public function toArray()
+    public function toArray(): array
     {
         $values = [];
 
@@ -373,15 +373,15 @@ abstract class Route implements IRoute
             $values['namespace'] = $this->namespace;
         }
 
-        if (count($this->requestMethods) !== 0) {
+        if (\count($this->requestMethods) !== 0) {
             $values['method'] = $this->requestMethods;
         }
 
-        if (count($this->where) !== 0) {
+        if (\count($this->where) !== 0) {
             $values['where'] = $this->where;
         }
 
-        if (count($this->middlewares) !== 0) {
+        if (\count($this->middlewares) !== 0) {
             $values['middleware'] = $this->middlewares;
         }
 
@@ -434,7 +434,7 @@ abstract class Route implements IRoute
      *
      * @return array
      */
-    public function getWhere()
+    public function getWhere(): array
     {
         return $this->where;
     }
@@ -470,12 +470,12 @@ abstract class Route implements IRoute
      *
      * @return array
      */
-    public function getParameters()
+    public function getParameters(): array
     {
         /* Sort the parameters after the user-defined param order, if any */
         $parameters = [];
 
-        if (count($this->originalParameters) !== 0) {
+        if (\count($this->originalParameters) !== 0) {
             $parameters = $this->originalParameters;
         }
 
@@ -494,7 +494,7 @@ abstract class Route implements IRoute
          * If this is the first time setting parameters we store them so we
          * later can organize the array, in case somebody tried to sort the array.
          */
-        if (count($parameters) !== 0 && count($this->originalParameters) === 0) {
+        if (\count($parameters) !== 0 && \count($this->originalParameters) === 0) {
             $this->originalParameters = $parameters;
         }
 
@@ -523,7 +523,7 @@ abstract class Route implements IRoute
      * @param IMiddleware|string $middleware
      * @return static
      */
-    public function addMiddleware($middleware)
+    public function addMiddleware($middleware): IRoute
     {
         $this->middlewares[] = $middleware;
 
@@ -534,9 +534,9 @@ abstract class Route implements IRoute
      * Set middlewares array
      *
      * @param array $middlewares
-     * @return $this
+     * @return static
      */
-    public function setMiddlewares(array $middlewares)
+    public function setMiddlewares(array $middlewares): IRoute
     {
         $this->middlewares = $middlewares;
 
@@ -546,7 +546,7 @@ abstract class Route implements IRoute
     /**
      * @return array
      */
-    public function getMiddlewares()
+    public function getMiddlewares(): array
     {
         return $this->middlewares;
     }
@@ -570,7 +570,7 @@ abstract class Route implements IRoute
      *
      * @return string
      */
-    public function getDefaultParameterRegex()
+    public function getDefaultParameterRegex(): string
     {
         return $this->defaultParameterRegex;
     }

src/Pecee/SimpleRouter/Route/RouteController.php

@@ -24,7 +24,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      * @param string $name
      * @return bool
      */
-    public function hasName($name)
+    public function hasName($name): bool
     {
         if ($this->name === null) {
             return false;
@@ -35,7 +35,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
             $method = substr($name, strrpos($name, '.') + 1);
             $newName = substr($name, 0, strrpos($name, '.'));
 
-            if (in_array($method, $this->names, false) === true && strtolower($this->name) === strtolower($newName)) {
+            if (\in_array($method, $this->names, true) === true && strtolower($this->name) === strtolower($newName)) {
                 return true;
             }
         }
@@ -49,7 +49,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      * @param string|null $name
      * @return string
      */
-    public function findUrl($method = null, $parameters = null, $name = null)
+    public function findUrl($method = null, $parameters = null, $name = null): string
     {
         if (strpos($name, '.') !== false) {
             $found = array_search(substr($name, strrpos($name, '.') + 1), $this->names, false);
@@ -67,7 +67,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
             foreach (static::$requestTypes as $requestType) {
 
                 if (stripos($method, $requestType) === 0) {
-                    $method = (string)substr($method, strlen($requestType));
+                    $method = (string)substr($method, \strlen($requestType));
                     break;
                 }
             }
@@ -77,7 +77,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
 
         $group = $this->getGroup();
 
-        if ($group !== null && count($group->getDomains()) !== 0) {
+        if ($group !== null && \count($group->getDomains()) !== 0) {
             $url .= '//' . $group->getDomains()[0];
         }
 
@@ -86,9 +86,9 @@ class RouteController extends LoadableRoute implements IControllerRoute
         return '/' . trim($url, '/') . '/';
     }
 
-    public function matchRoute($url, Request $request)
+    public function matchRoute($url, Request $request): bool
     {
-        if($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
+        if ($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
             return false;
         }
 
@@ -102,12 +102,12 @@ class RouteController extends LoadableRoute implements IControllerRoute
         $strippedUrl = trim(str_ireplace($this->url, '/', $url), '/');
         $path = explode('/', $strippedUrl);
 
-        if (count($path) !== 0) {
+        if (\count($path) !== 0) {
 
             $method = (isset($path[0]) === false || trim($path[0]) === '') ? $this->defaultMethod : $path[0];
             $this->method = $request->getMethod() . ucfirst($method);
 
-            $this->parameters = array_slice($path, 1);
+            $this->parameters = \array_slice($path, 1);
 
             // Set callback
             $this->setCallback($this->controller . '@' . $this->method);
@@ -123,7 +123,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      *
      * @return string
      */
-    public function getController()
+    public function getController(): string
     {
         return $this->controller;
     }
@@ -134,7 +134,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      * @param string $controller
      * @return static
      */
-    public function setController($controller)
+    public function setController($controller): IControllerRoute
     {
         $this->controller = $controller;
 
@@ -144,9 +144,9 @@ class RouteController extends LoadableRoute implements IControllerRoute
     /**
      * Return active method
      *
-     * @return string
+     * @return string|null
      */
-    public function getMethod()
+    public function getMethod(): ?string
     {
         return $this->method;
     }
@@ -157,7 +157,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      * @param string $method
      * @return static
      */
-    public function setMethod($method)
+    public function setMethod($method): IRoute
     {
         $this->method = $method;
 
@@ -171,7 +171,7 @@ class RouteController extends LoadableRoute implements IControllerRoute
      * @param bool $merge
      * @return static
      */
-    public function setSettings(array $values, $merge = false)
+    public function setSettings(array $values, $merge = false): IRoute
     {
         if (isset($values['names']) === true) {
             $this->names = $values['names'];

src/Pecee/SimpleRouter/Route/RouteGroup.php

@@ -18,9 +18,9 @@ class RouteGroup extends Route implements IGroupRoute
      * @param Request $request
      * @return bool
      */
-    public function matchDomain(Request $request)
+    public function matchDomain(Request $request): bool
     {
-        if ($this->domains === null || count($this->domains) === 0) {
+        if ($this->domains === null || \count($this->domains) === 0) {
             return true;
         }
 
@@ -28,7 +28,7 @@ class RouteGroup extends Route implements IGroupRoute
 
             $parameters = $this->parseParameters($domain, $request->getHost(), '.*');
 
-            if ($parameters !== null && count($parameters) !== 0) {
+            if ($parameters !== null && \count($parameters) !== 0) {
 
                 $this->parameters = $parameters;
 
@@ -46,9 +46,9 @@ class RouteGroup extends Route implements IGroupRoute
      * @param Request $request
      * @return bool
      */
-    public function matchRoute($url, Request $request)
+    public function matchRoute($url, Request $request): bool
     {
-        if($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
+        if ($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
             return false;
         }
 
@@ -64,9 +64,9 @@ class RouteGroup extends Route implements IGroupRoute
      * Add exception handler
      *
      * @param IExceptionHandler|string $handler
-     * @return static $this
+     * @return static
      */
-    public function addExceptionHandler($handler)
+    public function addExceptionHandler($handler): IGroupRoute
     {
         $this->exceptionHandlers[] = $handler;
 
@@ -77,9 +77,9 @@ class RouteGroup extends Route implements IGroupRoute
      * Set exception-handlers for group
      *
      * @param array $handlers
-     * @return static $this
+     * @return static
      */
-    public function setExceptionHandlers(array $handlers)
+    public function setExceptionHandlers(array $handlers): IGroupRoute
     {
         $this->exceptionHandlers = $handlers;
 
@@ -91,7 +91,7 @@ class RouteGroup extends Route implements IGroupRoute
      *
      * @return array
      */
-    public function getExceptionHandlers()
+    public function getExceptionHandlers(): array
     {
         return $this->exceptionHandlers;
     }
@@ -101,7 +101,7 @@ class RouteGroup extends Route implements IGroupRoute
      *
      * @return array
      */
-    public function getDomains()
+    public function getDomains(): array
     {
         return $this->domains;
     }
@@ -110,9 +110,9 @@ class RouteGroup extends Route implements IGroupRoute
      * Set allowed domains for group.
      *
      * @param array $domains
-     * @return $this
+     * @return static
      */
-    public function setDomains(array $domains)
+    public function setDomains(array $domains): IGroupRoute
     {
         $this->domains = $domains;
 
@@ -123,7 +123,7 @@ class RouteGroup extends Route implements IGroupRoute
      * @param string $prefix
      * @return static
      */
-    public function setPrefix($prefix)
+    public function setPrefix($prefix): IGroupRoute
     {
         $this->prefix = '/' . trim($prefix, '/');
 
@@ -133,9 +133,9 @@ class RouteGroup extends Route implements IGroupRoute
     /**
      * Set prefix that child-routes will inherit.
      *
-     * @return string
+     * @return string|null
      */
-    public function getPrefix()
+    public function getPrefix(): ?string
     {
         return $this->prefix;
     }
@@ -147,7 +147,7 @@ class RouteGroup extends Route implements IGroupRoute
      * @param bool $merge
      * @return static
      */
-    public function setSettings(array $values, $merge = false)
+    public function setSettings(array $values, $merge = false): IRoute
     {
 
         if (isset($values['prefix']) === true) {
@@ -183,7 +183,7 @@ class RouteGroup extends Route implements IGroupRoute
      *
      * @return array
      */
-    public function toArray()
+    public function toArray(): array
     {
         $values = [];
 
@@ -195,7 +195,7 @@ class RouteGroup extends Route implements IGroupRoute
             $values['as'] = $this->name;
         }
 
-        if (count($this->parameters) !== 0) {
+        if (\count($this->parameters) !== 0) {
             $values['parameters'] = $this->parameters;
         }
 

src/Pecee/SimpleRouter/Route/RoutePartialGroup.php

@@ -15,9 +15,9 @@ class RoutePartialGroup extends RouteGroup implements IPartialGroupRoute
      * @param Request $request
      * @return bool
      */
-    public function matchRoute($url, Request $request)
+    public function matchRoute($url, Request $request): bool
     {
-        if($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
+        if ($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
             return false;
         }
 

src/Pecee/SimpleRouter/Route/RouteResource.php

@@ -42,7 +42,7 @@ class RouteResource extends LoadableRoute implements IControllerRoute
      * @param string $name
      * @return bool
      */
-    public function hasName($name)
+    public function hasName($name): bool
     {
         if ($this->name === null) {
             return false;
@@ -60,7 +60,7 @@ class RouteResource extends LoadableRoute implements IControllerRoute
         return (strtolower($this->name) === strtolower($name));
     }
 
-    public function findUrl($method = null, $parameters = null, $name = null)
+    public function findUrl($method = null, $parameters = null, $name = null): string
     {
         $url = array_search($name, $this->names, false);
         if ($url !== false) {
@@ -77,9 +77,9 @@ class RouteResource extends LoadableRoute implements IControllerRoute
         return true;
     }
 
-    public function matchRoute($url, Request $request)
+    public function matchRoute($url, Request $request): bool
     {
-        if($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
+        if ($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
             return false;
         }
 
@@ -114,7 +114,7 @@ class RouteResource extends LoadableRoute implements IControllerRoute
         }
 
         // Update
-        if ($id !== null && in_array($method, [static::REQUEST_TYPE_PATCH, static::REQUEST_TYPE_PUT], false) === true) {
+        if ($id !== null && \in_array($method, [static::REQUEST_TYPE_PATCH, static::REQUEST_TYPE_PUT], true) === true) {
             return $this->call($this->methodNames['update']);
         }
 
@@ -145,7 +145,7 @@ class RouteResource extends LoadableRoute implements IControllerRoute
     /**
      * @return string
      */
-    public function getController()
+    public function getController(): string
     {
         return $this->controller;
     }
@@ -154,14 +154,14 @@ class RouteResource extends LoadableRoute implements IControllerRoute
      * @param string $controller
      * @return static
      */
-    public function setController($controller)
+    public function setController($controller): IControllerRoute
     {
         $this->controller = $controller;
 
         return $this;
     }
 
-    public function setName($name)
+    public function setName($name): ILoadableRoute
     {
         $this->name = $name;
 
@@ -194,9 +194,9 @@ class RouteResource extends LoadableRoute implements IControllerRoute
     /**
      * Get method names
      *
-     * @return array $this
+     * @return array
      */
-    public function getMethodNames()
+    public function getMethodNames(): array
     {
         return $this->methodNames;
     }
@@ -208,7 +208,7 @@ class RouteResource extends LoadableRoute implements IControllerRoute
      * @param bool $merge
      * @return static
      */
-    public function setSettings(array $values, $merge = false)
+    public function setSettings(array $values, $merge = false): IRoute
     {
         if (isset($values['names']) === true) {
             $this->names = $values['names'];

src/Pecee/SimpleRouter/Route/RouteUrl.php

@@ -12,9 +12,9 @@ class RouteUrl extends LoadableRoute
         $this->setCallback($callback);
     }
 
-    public function matchRoute($url, Request $request)
+    public function matchRoute($url, Request $request): bool
     {
-        if($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
+        if ($this->getGroup() !== null && $this->getGroup()->matchRoute($url, $request) === false) {
             return false;
         }
 

src/Pecee/SimpleRouter/Router.php

@@ -78,7 +78,7 @@ class Router
     /**
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public function reset()
+    public function reset() : void
     {
         $this->processingRoute = false;
         $this->request = new Request();
@@ -94,7 +94,7 @@ class Router
      * @param IRoute $route
      * @return IRoute
      */
-    public function addRoute(IRoute $route)
+    public function addRoute(IRoute $route) : IRoute
     {
         /*
          * If a route is currently being processed, that means that the route being added are rendered from the parent
@@ -115,13 +115,13 @@ class Router
      * @param IRoute $route
      * @throws NotFoundHttpException
      */
-    protected function renderAndProcess(IRoute $route) {
+    protected function renderAndProcess(IRoute $route) : void {
 
         $this->processingRoute = true;
         $route->renderRoute($this->request);
         $this->processingRoute = false;
 
-        if (count($this->routeStack) !== 0) {
+        if (\count($this->routeStack) !== 0) {
 
             /* Pop and grab the routes added when executing group callback earlier */
             $stack = $this->routeStack;
@@ -139,7 +139,7 @@ class Router
      * @param IGroupRoute|null $group
      * @throws NotFoundHttpException
      */
-    protected function processRoutes(array $routes, IGroupRoute $group = null)
+    protected function processRoutes(array $routes, IGroupRoute $group = null) : void
     {
         // Loop through each route-request
         $exceptionHandlers = [];
@@ -149,7 +149,7 @@ class Router
             return;
         }
 
-        $url = ($this->request->getRewriteUrl() !== null) ? $this->request->getRewriteUrl() : $this->request->getUrl()->getPath();
+        $url = $this->request->getRewriteUrl() ?? $this->request->getUrl()->getPath();
 
         /* @var $route IRoute */
         foreach ($routes as $route) {
@@ -165,7 +165,7 @@ class Router
                 if ($route->matchRoute($url, $this->request) === true) {
 
                     /* Add exception handlers */
-                    if (count($route->getExceptionHandlers()) !== 0) {
+                    if (\count($route->getExceptionHandlers()) !== 0) {
                         /** @noinspection AdditionOperationOnArraysInspection */
                         $exceptionHandlers += $route->getExceptionHandlers();
                     }
@@ -199,7 +199,7 @@ class Router
      * @throws NotFoundHttpException
      * @return void
      */
-    public function loadRoutes()
+    public function loadRoutes() : void
     {
         /* Initialize boot-managers */
         /* @var $manager IRouterBootManager */
@@ -215,11 +215,11 @@ class Router
      * Routes the request
      *
      * @param bool $rewrite
-     * @return string|mixed
+     * @return string|null
      * @throws HttpException
      * @throws \Exception
      */
-    public function routeRequest($rewrite = false)
+    public function routeRequest($rewrite = false) : ?string
     {
         $routeNotAllowed = false;
 
@@ -237,7 +237,7 @@ class Router
                 $this->request->setHasRewrite(false);
             }
 
-            $url = ($this->request->getRewriteUrl() !== null) ? $this->request->getRewriteUrl() : $this->request->getUrl()->getPath();
+            $url = $this->request->getRewriteUrl() ?? $this->request->getUrl()->getPath();
 
             /* @var $route ILoadableRoute */
             foreach ($this->processedRoutes as $key => $route) {
@@ -246,7 +246,7 @@ class Router
                 if ($route->matchRoute($url, $this->request) === true) {
 
                     /* Check if request method matches */
-                    if (count($route->getRequestMethods()) !== 0 && in_array($this->request->getMethod(), $route->getRequestMethods(), false) === false) {
+                    if (\count($route->getRequestMethods()) !== 0 && \in_array($this->request->getMethod(), $route->getRequestMethods(), true) === false) {
                         $routeNotAllowed = true;
                         continue;
                     }
@@ -262,7 +262,7 @@ class Router
                     /* Render route */
                     $routeNotAllowed = false;
 
-                    $this->request->setLoadedRoute($route);
+                    $this->request->addLoadedRoute($route);
 
                     $output = $route->renderRoute($this->request);
 
@@ -287,7 +287,7 @@ class Router
             $this->handleException(new HttpException($message, 403));
         }
 
-        if ($this->request->getLoadedRoute() === null) {
+        if (\count($this->request->getLoadedRoutes()) === 0) {
 
             $rewriteUrl = $this->request->getRewriteUrl();
 
@@ -303,7 +303,7 @@ class Router
         return null;
     }
 
-    protected function hasRewrite($url)
+    protected function hasRewrite($url) : bool
     {
 
         /* If the request has changed */
@@ -332,14 +332,14 @@ class Router
      * @param \Exception $e
      * @throws HttpException
      * @throws \Exception
-     * @return string
+     * @return string|null
      */
-    protected function handleException(\Exception $e)
+    protected function handleException(\Exception $e) : ?string
     {
         /* @var $handler IExceptionHandler */
         foreach ($this->exceptionHandlers as $key => $handler) {
 
-            if (is_object($handler) === false) {
+            if (\is_object($handler) === false) {
                 $handler = new $handler();
             }
 
@@ -366,9 +366,9 @@ class Router
         throw $e;
     }
 
-    public function arrayToParams(array $getParams = [], $includeEmpty = true)
+    public function arrayToParams(array $getParams = [], $includeEmpty = true) : string
     {
-        if (count($getParams) !== 0) {
+        if (\count($getParams) !== 0) {
 
             if ($includeEmpty === false) {
                 $getParams = array_filter($getParams, function ($item) {
@@ -388,13 +388,13 @@ class Router
      * @param string $name
      * @return ILoadableRoute|null
      */
-    public function findRoute($name)
+    public function findRoute($name) : ?ILoadableRoute
     {
         /* @var $route ILoadableRoute */
         foreach ($this->processedRoutes as $route) {
 
             /* Check if the name matches with a name on the route. Should match either router alias or controller alias. */
-            if ($route->hasName($name)) {
+            if ($route->hasName($name) === true) {
                 return $route;
             }
 
@@ -404,8 +404,8 @@ class Router
             }
 
             /* Using @ is most definitely a controller@method or alias@method */
-            if (is_string($name) === true && strpos($name, '@') !== false) {
+            if (\is_string($name) === true && strpos($name, '@') !== false) {
-                list($controller, $method) = array_map('strtolower', explode('@', $name));
+                [$controller, $method] = array_map('strtolower', explode('@', $name));
 
                 if ($controller === strtolower($route->getClass()) && $method === strtolower($route->getMethod())) {
                     return $route;
@@ -413,7 +413,7 @@ class Router
             }
 
             /* Check if callback matches (if it's not a function) */
-            if (is_string($name) === true && is_string($route->getCallback()) && strpos($name, '@') !== false && strpos($route->getCallback(), '@') !== false && is_callable($route->getCallback()) === false) {
+            if (\is_string($name) === true && \is_string($route->getCallback()) && strpos($name, '@') !== false && strpos($route->getCallback(), '@') !== false && \is_callable($route->getCallback()) === false) {
 
                 /* Check if the entire callback is matching */
                 if (strpos($route->getCallback(), $name) === 0 || strtolower($route->getCallback()) === strtolower($name)) {
@@ -448,9 +448,9 @@ class Router
      * @throws InvalidArgumentException
      * @return string
      */
-    public function getUrl($name = null, $parameters = null, $getParams = null)
+    public function getUrl($name = null, $parameters = null, $getParams = null) : string
     {
-        if ($getParams !== null && is_array($getParams) === false) {
+        if ($getParams !== null && \is_array($getParams) === false) {
             throw new InvalidArgumentException('Invalid type for getParams. Must be array or null');
         }
 
@@ -485,8 +485,8 @@ class Router
         }
 
         /* Using @ is most definitely a controller@method or alias@method */
-        if (is_string($name) === true && strpos($name, '@') !== false) {
+        if (\is_string($name) === true && strpos($name, '@') !== false) {
-            list($controller, $method) = explode('@', $name);
+            [$controller, $method] = explode('@', $name);
 
             /* Loop through all the routes to see if we can find a match */
 
@@ -516,7 +516,7 @@ class Router
      * Get bootmanagers
      * @return array
      */
-    public function getBootManagers()
+    public function getBootManagers() : array
     {
         return $this->bootManagers;
     }
@@ -525,7 +525,7 @@ class Router
      * Set bootmanagers
      * @param array $bootManagers
      */
-    public function setBootManagers(array $bootManagers)
+    public function setBootManagers(array $bootManagers) : void
     {
         $this->bootManagers = $bootManagers;
     }
@@ -534,7 +534,7 @@ class Router
      * Add bootmanager
      * @param IRouterBootManager $bootManager
      */
-    public function addBootManager(IRouterBootManager $bootManager)
+    public function addBootManager(IRouterBootManager $bootManager) : void
     {
         $this->bootManagers[] = $bootManager;
     }
@@ -544,7 +544,7 @@ class Router
      *
      * @return array
      */
-    public function getProcessedRoutes()
+    public function getProcessedRoutes() : array
     {
         return $this->processedRoutes;
     }
@@ -552,7 +552,7 @@ class Router
     /**
      * @return array
      */
-    public function getRoutes()
+    public function getRoutes() : array
     {
         return $this->routes;
     }
@@ -561,9 +561,9 @@ class Router
      * Set routes
      *
      * @param array $routes
-     * @return static $this
+     * @return static
      */
-    public function setRoutes(array $routes)
+    public function setRoutes(array $routes) : self
     {
         $this->routes = $routes;
 
@@ -575,7 +575,7 @@ class Router
      *
      * @return Request
      */
-    public function getRequest()
+    public function getRequest() : Request
     {
         return $this->request;
     }
@@ -584,7 +584,7 @@ class Router
      * Get csrf verifier class
      * @return BaseCsrfVerifier
      */
-    public function getCsrfVerifier()
+    public function getCsrfVerifier() : BaseCsrfVerifier
     {
         return $this->csrfVerifier;
     }

src/Pecee/SimpleRouter/SimpleRouter.php

@@ -13,12 +13,15 @@ namespace Pecee\SimpleRouter;
 use Pecee\Exceptions\InvalidArgumentException;
 use Pecee\Handlers\CallbackExceptionHandler;
 use Pecee\Http\Middleware\BaseCsrfVerifier;
+use Pecee\Http\Request;
 use Pecee\Http\Response;
 use Pecee\SimpleRouter\Exceptions\HttpException;
+use Pecee\SimpleRouter\Route\IGroupRoute;
+use Pecee\SimpleRouter\Route\IPartialGroupRoute;
 use Pecee\SimpleRouter\Route\IRoute;
-use Pecee\SimpleRouter\Route\RoutePartialGroup;
 use Pecee\SimpleRouter\Route\RouteController;
 use Pecee\SimpleRouter\Route\RouteGroup;
+use Pecee\SimpleRouter\Route\RoutePartialGroup;
 use Pecee\SimpleRouter\Route\RouteResource;
 use Pecee\SimpleRouter\Route\RouteUrl;
 
@@ -26,7 +29,7 @@ class SimpleRouter
 {
     /**
      * Default namespace added to all routes
-     * @var string
+     * @var string|null
      */
     protected static $defaultNamespace;
 
@@ -47,17 +50,36 @@ class SimpleRouter
      * @throws HttpException
      * @throws \Exception
      */
-    public static function start()
+    public static function start(): void
     {
         echo static::router()->routeRequest();
     }
 
+    /**
+     * Get debug info array
+     *
+     * @return array
+     * @throws \Pecee\Http\Exceptions\MalformedUrlException
+     */
+    public static function debugInfo(): array
+    {
+        return [
+            'url'           => static::request()->getUrl(),
+            'method'        => static::request()->getMethod(),
+            'host'          => static::request()->getHost(),
+            'loaded_routes' => static::request()->getLoadedRoutes(),
+            'all_routes'    => static::router()->getRoutes(),
+            'boot_managers' => static::router()->getBootManagers(),
+            'csrf_verifier' => static::router()->getCsrfVerifier(),
+        ];
+    }
+
     /**
      * Set default namespace which will be prepended to all routes.
      *
      * @param string $defaultNamespace
      */
-    public static function setDefaultNamespace($defaultNamespace)
+    public static function setDefaultNamespace(string $defaultNamespace): void
     {
         static::$defaultNamespace = $defaultNamespace;
     }
@@ -68,7 +90,7 @@ class SimpleRouter
      * @param BaseCsrfVerifier $baseCsrfVerifier
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function csrfVerifier(BaseCsrfVerifier $baseCsrfVerifier)
+    public static function csrfVerifier(BaseCsrfVerifier $baseCsrfVerifier): void
     {
         static::router()->setCsrfVerifier($baseCsrfVerifier);
     }
@@ -80,7 +102,7 @@ class SimpleRouter
      * @param IRouterBootManager $bootManager
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function addBootManager(IRouterBootManager $bootManager)
+    public static function addBootManager(IRouterBootManager $bootManager): void
     {
         static::router()->addBootManager($bootManager);
     }
@@ -95,7 +117,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function get($url, $callback, array $settings = null)
+    public static function get(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['get'], $url, $callback, $settings);
     }
@@ -109,7 +131,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function post($url, $callback, array $settings = null)
+    public static function post(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['post'], $url, $callback, $settings);
     }
@@ -123,7 +145,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function put($url, $callback, array $settings = null)
+    public static function put(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['put'], $url, $callback, $settings);
     }
@@ -137,7 +159,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function patch($url, $callback, array $settings = null)
+    public static function patch(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['patch'], $url, $callback, $settings);
     }
@@ -151,7 +173,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function options($url, $callback, array $settings = null)
+    public static function options(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['options'], $url, $callback, $settings);
     }
@@ -165,7 +187,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function delete($url, $callback, array $settings = null)
+    public static function delete(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['delete'], $url, $callback, $settings);
     }
@@ -179,9 +201,9 @@ class SimpleRouter
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      * @throws InvalidArgumentException
      */
-    public static function group(array $settings = [], \Closure $callback)
+    public static function group(array $settings = [], \Closure $callback): IGroupRoute
     {
-        if (is_callable($callback) === false) {
+        if (\is_callable($callback) === false) {
             throw new InvalidArgumentException('Invalid callback provided. Only functions or methods supported');
         }
 
@@ -205,9 +227,9 @@ class SimpleRouter
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      * @throws InvalidArgumentException
      */
-    public static function partialGroup($url, \Closure $callback, array $settings = [])
+    public static function partialGroup(string $url, \Closure $callback, array $settings = []): IPartialGroupRoute
     {
-        if (is_callable($callback) === false) {
+        if (\is_callable($callback) === false) {
             throw new InvalidArgumentException('Invalid callback provided. Only functions or methods supported');
         }
 
@@ -232,7 +254,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function basic($url, $callback, array $settings = null)
+    public static function basic(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['get', 'post'], $url, $callback, $settings);
     }
@@ -248,7 +270,7 @@ class SimpleRouter
      * @return RouteUrl
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function form($url, $callback, array $settings = null)
+    public static function form(string $url, $callback, array $settings = null): IRoute
     {
         return static::match(['get', 'post'], $url, $callback, $settings);
     }
@@ -263,7 +285,7 @@ class SimpleRouter
      * @return RouteUrl|IRoute
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function match(array $requestMethods, $url, $callback, array $settings = null)
+    public static function match(array $requestMethods, string $url, $callback, array $settings = null)
     {
         $route = new RouteUrl($url, $callback);
         $route->setRequestMethods($requestMethods);
@@ -287,7 +309,7 @@ class SimpleRouter
      * @return RouteUrl|IRoute
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function all($url, $callback, array $settings = null)
+    public static function all(string $url, $callback, array $settings = null)
     {
         $route = new RouteUrl($url, $callback);
         $route = static::addDefaultNamespace($route);
@@ -310,7 +332,7 @@ class SimpleRouter
      * @return RouteController|IRoute
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function controller($url, $controller, array $settings = null)
+    public static function controller(string $url, $controller, array $settings = null)
     {
         $route = new RouteController($url, $controller);
         $route = static::addDefaultNamespace($route);
@@ -333,7 +355,7 @@ class SimpleRouter
      * @return RouteResource|IRoute
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function resource($url, $controller, array $settings = null)
+    public static function resource(string $url, $controller, array $settings = null)
     {
         $route = new RouteResource($url, $controller);
         $route = static::addDefaultNamespace($route);
@@ -354,7 +376,7 @@ class SimpleRouter
      * @return CallbackExceptionHandler $callbackHandler
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function error(\Closure $callback)
+    public static function error(\Closure $callback): CallbackExceptionHandler
     {
         $routes = static::router()->getRoutes();
 
@@ -389,7 +411,7 @@ class SimpleRouter
      * @return string
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function getUrl($name = null, $parameters = null, $getParams = null)
+    public static function getUrl(?string $name = null, $parameters = null, $getParams = null): string
     {
         return static::router()->getUrl($name, $parameters, $getParams);
     }
@@ -400,7 +422,7 @@ class SimpleRouter
      * @return \Pecee\Http\Request
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function request()
+    public static function request(): Request
     {
         return static::router()->getRequest();
     }
@@ -411,7 +433,7 @@ class SimpleRouter
      * @return Response
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function response()
+    public static function response(): Response
     {
         if (static::$response === null) {
             static::$response = new Response(static::request());
@@ -426,7 +448,7 @@ class SimpleRouter
      * @return Router
      * @throws \Pecee\Http\Exceptions\MalformedUrlException
      */
-    public static function router()
+    public static function router(): Router
     {
         if (static::$router === null) {
             static::$router = new Router();
@@ -441,14 +463,14 @@ class SimpleRouter
      * @param IRoute $route
      * @return IRoute
      */
-    public static function addDefaultNamespace(IRoute $route)
+    public static function addDefaultNamespace(IRoute $route): IRoute
     {
         if (static::$defaultNamespace !== null) {
 
             $callback = $route->getCallback();
 
             /* Only add default namespace on relative callbacks */
-            if ($callback === null || (is_string($callback) === true && $callback[0] !== '\\')) {
+            if ($callback === null || (\is_string($callback) === true && $callback[0] !== '\\')) {
 
                 $namespace = static::$defaultNamespace;
 
@@ -468,9 +490,9 @@ class SimpleRouter
 
     /**
      * Get default namespace
-     * @return string
+     * @return string|null
      */
-    public static function getDefaultNamespace()
+    public static function getDefaultNamespace(): ?string
     {
         return static::$defaultNamespace;
     }

test/Dummy/ResourceController.php

@@ -1,39 +0,0 @@
-<?php
-class ResourceController implements \Pecee\Controllers\IResourceController
-{
-
-    public function index()
-    {
-        echo 'index';
-    }
-
-    public function show($id)
-    {
-        echo 'show ' . $id;
-    }
-
-    public function store()
-    {
-        echo 'store';
-    }
-
-    public function create()
-    {
-        echo 'create';
-    }
-
-    public function edit($id)
-    {
-        echo 'edit ' . $id;
-    }
-
-    public function update($id)
-    {
-        echo 'update ' . $id;
-    }
-
-    public function destroy($id)
-    {
-        echo 'destroy ' . $id;
-    }
-}

tests/Pecee/SimpleRouter/Dummy/DummyMiddleware.php

@@ -1,11 +1,11 @@
 <?php
-require_once 'Exceptions/MiddlewareLoadedException.php';
+require_once 'Exception/MiddlewareLoadedException.php';
 
 use Pecee\Http\Request;
 
 class DummyMiddleware implements \Pecee\Http\Middleware\IMiddleware
 {
-	public function handle(Request $request)
+	public function handle(Request $request) : void
 	{
 		throw new MiddlewareLoadedException('Middleware loaded!');
 	}

tests/Pecee/SimpleRouter/Dummy/Exception/ExceptionHandlerException.php

@@ -1,4 +1,5 @@
 <?php
+
 class ExceptionHandlerException extends \Exception
 {
 }

tests/Pecee/SimpleRouter/Dummy/Handler/ExceptionHandler.php

@@ -2,7 +2,7 @@
 
 class ExceptionHandler implements \Pecee\Handlers\IExceptionHandler
 {
-	public function handleError(\Pecee\Http\Request $request, \Exception $error)
+	public function handleError(\Pecee\Http\Request $request, \Exception $error)  : void
 	{
 	    echo $error->getMessage();
 	}

tests/Pecee/SimpleRouter/Dummy/Handler/ExceptionHandlerFirst.php

@@ -2,13 +2,12 @@
 
 class ExceptionHandlerFirst implements \Pecee\Handlers\IExceptionHandler
 {
-	public function handleError(\Pecee\Http\Request $request, \Exception $error)
+	public function handleError(\Pecee\Http\Request $request, \Exception $error) : void
 	{
 	    global $stack;
 	    $stack[] = static::class;
 
 		$request->setUrl('/');
-		return $request;
 	}
 
 }

tests/Pecee/SimpleRouter/Dummy/Handler/ExceptionHandlerSecond.php

@@ -2,13 +2,12 @@
 
 class ExceptionHandlerSecond implements \Pecee\Handlers\IExceptionHandler
 {
-	public function handleError(\Pecee\Http\Request $request, \Exception $error)
+	public function handleError(\Pecee\Http\Request $request, \Exception $error) : void
 	{
         global $stack;
         $stack[] = static::class;
 
         $request->setUrl('/');
-        return $request;
 	}
 
 }

tests/Pecee/SimpleRouter/Dummy/Handler/ExceptionHandlerThird.php

@@ -2,7 +2,7 @@
 
 class ExceptionHandlerThird implements \Pecee\Handlers\IExceptionHandler
 {
-	public function handleError(\Pecee\Http\Request $request, \Exception $error)
+	public function handleError(\Pecee\Http\Request $request, \Exception $error) : void
 	{
         global $stack;
         $stack[] = static::class;

tests/Pecee/SimpleRouter/Dummy/Middleware/RewriteMiddleware.php

@@ -5,7 +5,7 @@ use Pecee\Http\Request;
 
 class RewriteMiddleware implements IMiddleware {
 
-    public function handle(Request $request) {
+    public function handle(Request $request)  : void {
 
         $request->setRewriteCallback(function() {
             return 'ok';

tests/Pecee/SimpleRouter/Dummy/ResourceController.php

@@ -0,0 +1,46 @@
+<?php
+class ResourceController implements \Pecee\Controllers\IResourceController
+{
+
+    public function index() : ?string
+    {
+        echo 'index';
+        return null;
+    }
+
+    public function show($id) : ?string
+    {
+        echo 'show ' . $id;
+        return null;
+    }
+
+    public function store() : ?string
+    {
+        echo 'store';
+        return null;
+    }
+
+    public function create() : ?string
+    {
+        echo 'create';
+        return null;
+    }
+
+    public function edit($id) : ?string
+    {
+        echo 'edit ' . $id;
+        return null;
+    }
+
+    public function update($id) : ?string
+    {
+        echo 'update ' . $id;
+        return null;
+    }
+
+    public function destroy($id) : ?string
+    {
+        echo 'destroy ' . $id;
+        return null;
+    }
+}

tests/Pecee/SimpleRouter/GroupTest.php

@@ -2,9 +2,8 @@
 
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
-require_once 'Helpers/TestRouter.php';
 
-class GroupTest extends PHPUnit_Framework_TestCase
+class GroupTest extends \PHPUnit\Framework\TestCase
 {
     protected $result;
 
@@ -37,6 +36,7 @@ class GroupTest extends PHPUnit_Framework_TestCase
 
         TestRouter::debug('/api/v1/test', 'get');
 
+        $this->assertTrue(true);
     }
 
     public function testMultipleRoutes()
@@ -61,6 +61,8 @@ class GroupTest extends PHPUnit_Framework_TestCase
         });
 
         TestRouter::debug('/my/match', 'get');
+
+        $this->assertTrue(true);
     }
 
     public function testUrls()

tests/Pecee/SimpleRouter/MiddlewareTest.php

@@ -3,13 +3,12 @@
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
 require_once 'Dummy/Handler/ExceptionHandler.php';
-require_once 'Helpers/TestRouter.php';
 
-class MiddlewareTest extends PHPUnit_Framework_TestCase
+class MiddlewareTest extends \PHPUnit\Framework\TestCase
 {
     public function testMiddlewareFound()
     {
-        $this->setExpectedException(MiddlewareLoadedException::class);
+        $this->expectException(MiddlewareLoadedException::class);
 
         TestRouter::group(['exceptionHandler' => 'ExceptionHandler'], function () {
             TestRouter::get('/my/test/url', 'DummyController@method1', ['middleware' => 'DummyMiddleware']);
@@ -29,6 +28,8 @@ class MiddlewareTest extends PHPUnit_Framework_TestCase
         TestRouter::get('/my/test/url', 'DummyController@method1');
 
         TestRouter::debug('/my/test/url', 'get');
+
+        $this->assertTrue(true);
     }
 
 }

tests/Pecee/SimpleRouter/RouterCallbackExceptionHandlerTest.php

@@ -2,15 +2,14 @@
 
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
-require_once 'Dummy/Exceptions/ExceptionHandlerException.php';
+require_once 'Dummy/Exception/ExceptionHandlerException.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterCallbackExceptionHandlerTest extends PHPUnit_Framework_TestCase
+class RouterCallbackExceptionHandlerTest extends \PHPUnit\Framework\TestCase
 {
 
     public function testCallbackExceptionHandler()
     {
-        $this->setExpectedException(ExceptionHandlerException::class);
+        $this->expectException(ExceptionHandlerException::class);
 
         // Match normal route on alias
         TestRouter::get('/my-new-url', 'DummyController@method2');
@@ -22,6 +21,8 @@ class RouterCallbackExceptionHandlerTest extends PHPUnit_Framework_TestCase
 
         TestRouter::debugNoReset('/404-url', 'get');
         TestRouter::router()->reset();
+
+        $this->assertTrue(true);
     }
 
 }

tests/Pecee/SimpleRouter/RouterControllerTest.php

@@ -1,9 +1,8 @@
 <?php
 
 require_once 'Dummy/DummyController.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterControllerTest extends PHPUnit_Framework_TestCase
+class RouterControllerTest extends \PHPUnit\Framework\TestCase
 {
 
     public function testGet()

tests/Pecee/SimpleRouter/RouterPartialGroupTest.php

@@ -3,9 +3,8 @@
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
 require_once 'Dummy/Handler/ExceptionHandler.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterPartialGroupTest extends PHPUnit_Framework_TestCase
+class RouterPartialGroupTest extends \PHPUnit\Framework\TestCase
 {
 
     public function testParameters()

tests/Pecee/SimpleRouter/RouterResourceTest.php

@@ -1,9 +1,8 @@
 <?php
 
 require_once 'Dummy/ResourceController.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterResourceTest extends PHPUnit_Framework_TestCase
+class RouterResourceTest extends \PHPUnit\Framework\TestCase
 {
 
     public function testResourceStore()

tests/Pecee/SimpleRouter/RouterRewriteTest.php

@@ -1,13 +1,12 @@
 <?php
 require_once 'Dummy/DummyController.php';
-require_once 'Dummy/Exceptions/ResponseException.php';
+require_once 'Dummy/Exception/ResponseException.php';
 require_once 'Dummy/Handler/ExceptionHandlerFirst.php';
 require_once 'Dummy/Handler/ExceptionHandlerSecond.php';
 require_once 'Dummy/Handler/ExceptionHandlerThird.php';
-require_once 'Helpers/TestRouter.php';
+require_once 'Dummy/Middleware/RewriteMiddleware.php';
-require_once 'Dummy/Middlewares/RewriteMiddleware.php';
 
-class RouteRewriteTest extends PHPUnit_Framework_TestCase
+class RouteRewriteTest extends \PHPUnit\Framework\TestCase
 {
 
     /**
@@ -61,7 +60,7 @@ class RouteRewriteTest extends PHPUnit_Framework_TestCase
 
     public function testRewriteExceptionMessage()
     {
-        $this->setExpectedException(\Pecee\SimpleRouter\Exceptions\NotFoundHttpException::class);
+        $this->expectException(\Pecee\SimpleRouter\Exceptions\NotFoundHttpException::class);
 
         TestRouter::error(function (\Pecee\Http\Request $request, \Exception $error) {
 

tests/Pecee/SimpleRouter/RouterRouteTest.php

@@ -2,10 +2,9 @@
 
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
-require_once 'Dummy/Exceptions/ExceptionHandlerException.php';
+require_once 'Dummy/Exception/ExceptionHandlerException.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterRouteTest extends PHPUnit_Framework_TestCase
+class RouterRouteTest extends \PHPUnit\Framework\TestCase
 {
     protected $result = false;
 
@@ -27,7 +26,7 @@ class RouterRouteTest extends PHPUnit_Framework_TestCase
 
     public function testNotFound()
     {
-        $this->setExpectedException('\Pecee\SimpleRouter\Exceptions\NotFoundHttpException');
+        $this->expectException('\Pecee\SimpleRouter\Exceptions\NotFoundHttpException');
         TestRouter::get('/non-existing-path', 'DummyController@method1');
         TestRouter::debug('/test-param1-param2', 'post');
     }
@@ -36,24 +35,32 @@ class RouterRouteTest extends PHPUnit_Framework_TestCase
     {
         TestRouter::get('/my/test/url', 'DummyController@method1');
         TestRouter::debug('/my/test/url', 'get');
+
+        $this->assertTrue(true);
     }
 
     public function testPost()
     {
         TestRouter::post('/my/test/url', 'DummyController@method1');
         TestRouter::debug('/my/test/url', 'post');
+
+        $this->assertTrue(true);
     }
 
     public function testPut()
     {
         TestRouter::put('/my/test/url', 'DummyController@method1');
         TestRouter::debug('/my/test/url', 'put');
+
+        $this->assertTrue(true);
     }
 
     public function testDelete()
     {
         TestRouter::delete('/my/test/url', 'DummyController@method1');
         TestRouter::debug('/my/test/url', 'delete');
+
+        $this->assertTrue(true);
     }
 
     public function testMethodNotAllowed()
@@ -123,6 +130,8 @@ class RouterRouteTest extends PHPUnit_Framework_TestCase
     {
         TestRouter::get('/my/{path}', 'DummyController@method1')->where(['path' => '[a-zA-Z\-]+']);
         TestRouter::debug('/my/custom-path', 'get');
+
+        $this->assertTrue(true);
     }
 
     public function testParameterDefaultValue() {

tests/Pecee/SimpleRouter/RouterUrlTest.php

@@ -3,9 +3,8 @@
 require_once 'Dummy/DummyMiddleware.php';
 require_once 'Dummy/DummyController.php';
 require_once 'Dummy/Handler/ExceptionHandler.php';
-require_once 'Helpers/TestRouter.php';
 
-class RouterUrlTest extends PHPUnit_Framework_TestCase
+class RouterUrlTest extends \PHPUnit\Framework\TestCase
 {
 
     public function testIssue253()

tests/bootstrap.php

@@ -0,0 +1,4 @@
+<?php
+
+require_once dirname(__DIR__) . '/vendor/autoload.php';
+require_once 'TestRouter.php';