minimum php version is 5.6 now

.travis.yml

@@ -1,10 +1,7 @@
 language: php
 
 php:
-  - 5.5
-  - 5.6
   - 7.0
-  - 7.1
   - hhvm
 
 sudo: false
@@ -13,17 +10,21 @@ cache:
   directories:
     - $HOME/.composer/cache/files
 
-env: SYMFONY_VERSION=3.2.*
+env:
+  matrix:
+    - SYMFONY_VERSION=3.2.*
+  global:
+    - SYMFONY_PHPUNIT_DIR=.phpunit
+    - SYMFONY_PHPUNIT_REMOVE="symfony/yaml"
+    - SYMFONY_PHPUNIT_VERSION=5.6
 
 matrix:
   include:
     - php: 7.1
       env: SYMFONY_VERSION=3.3.* DEPS=dev
-    - php: 5.5
-      env: SYMFONY_VERSION=2.8.* COMPOSER_FLAGS="--prefer-lowest"
-    - php: 5.6
-      env: SYMFONY_VERSION=2.7.*
     - php: 5.6
+      env: SYMFONY_VERSION=2.8.* COMPOSER_FLAGS="--prefer-lowest"
+    - php: 7.1
       env: SYMFONY_VERSION=3.1.*
   finish_fast: true
 
@@ -36,7 +37,7 @@ before_install:
 
 install: composer update --prefer-dist $COMPOSER_FLAGS
 
-script: phpunit
+script: vendor/bin/simple-phpunit
 
 notifications:
   irc: "irc.freenode.org#symfony-cmf"

composer.json

@@ -12,13 +12,14 @@
         }
     ],
     "require": {
-        "php": "^5.5.9|^7.0",
+        "php": "^5.6.0|^7.0",
         "symfony/routing": "^2.2|^3.0",
         "symfony/http-kernel": "^2.2|^3.0",
         "psr/log": "^1.0"
     },
     "require-dev": {
         "symfony-cmf/testing": "^1.3|^2.0",
+        "symfony/phpunit-bridge": "^3.2",
         "symfony/dependency-injection": "^2.0.5|^3.0",
         "symfony/config": "^2.2|^3.0",
         "symfony/event-dispatcher": "^2.1|^3.0",

src/Candidates/Candidates.php

@@ -43,7 +43,7 @@ class Candidates implements CandidatesInterface
      * @param array $locales The locales to support
      * @param int   $limit   A limit to apply to the candidates generated
      */
-    public function __construct(array $locales = array(), $limit = 20)
+    public function __construct(array $locales = [], $limit = 20)
     {
         $this->setLocales($locales);
         $this->limit = $limit;
@@ -107,7 +107,7 @@ protected function determineLocale($url)
             return false;
         }
 
-        $matches = array();
+        $matches = [];
         if (preg_match('#('.implode('|', $this->locales).')(/|$)#', $url, $matches)) {
             return $matches[1];
         }
@@ -128,7 +128,7 @@ protected function determineLocale($url)
      */
     protected function getCandidatesFor($url, $prefix = '')
     {
-        $candidates = array();
+        $candidates = [];
         if ('/' !== $url) {
             // handle format extension, like .html or .json
             if (preg_match('/(.+)\.[a-z]+$/i', $url, $matches)) {

src/ChainRouteCollection.php

@@ -20,7 +20,7 @@ class ChainRouteCollection extends RouteCollection
     /**
      * @var RouteCollection[]
      */
-    private $routeCollections = array();
+    private $routeCollections = [];
 
     /**
      * @var RouteCollection
@@ -140,7 +140,7 @@ public function addCollection(RouteCollection $collection)
      * @param array  $defaults     An array of default values
      * @param array  $requirements An array of requirements
      */
-    public function addPrefix($prefix, array $defaults = array(), array $requirements = array())
+    public function addPrefix($prefix, array $defaults = [], array $requirements = [])
     {
         $this->createInternalCollection();
         foreach ($this->routeCollections as $routeCollection) {
@@ -155,7 +155,7 @@ public function addPrefix($prefix, array $defaults = array(), array $requirement
      * @param array  $defaults     An array of default values
      * @param array  $requirements An array of requirements
      */
-    public function setHost($pattern, array $defaults = array(), array $requirements = array())
+    public function setHost($pattern, array $defaults = [], array $requirements = [])
     {
         $this->createInternalCollection();
         foreach ($this->routeCollections as $routeCollection) {

src/ChainRouter.php

@@ -42,7 +42,7 @@ class ChainRouter implements ChainRouterInterface, WarmableInterface
      *
      * @var array
      */
-    private $routers = array();
+    private $routers = [];
 
     /**
      * @var RouterInterface[] Array of routers, sorted by priority
@@ -86,11 +86,11 @@ public function add($router, $priority = 0)
             throw new \InvalidArgumentException(sprintf('%s is not a valid router.', get_class($router)));
         }
         if (empty($this->routers[$priority])) {
-            $this->routers[$priority] = array();
+            $this->routers[$priority] = [];
         }
 
         $this->routers[$priority][] = $router;
-        $this->sortedRouters = array();
+        $this->sortedRouters = [];
     }
 
     /**
@@ -127,7 +127,7 @@ protected function sortRouters()
         krsort($this->routers);
 
         if (0 === count($this->routers)) {
-            return array();
+            return [];
         }
 
         return call_user_func_array('array_merge', $this->routers);
@@ -212,9 +212,9 @@ private function doMatch($pathinfo, Request $request = null)
      * Loops through all registered routers and returns a router if one is found.
      * It will always return the first route generated.
      */
-    public function generate($name, $parameters = array(), $absolute = UrlGeneratorInterface::ABSOLUTE_PATH)
+    public function generate($name, $parameters = [], $absolute = UrlGeneratorInterface::ABSOLUTE_PATH)
     {
-        $debug = array();
+        $debug = [];
 
         foreach ($this->all() as $router) {
             // if $router does not announce it is capable of handling
@@ -266,7 +266,7 @@ private function rebuildRequest($pathinfo)
 
         $uri = $pathinfo;
 
-        $server = array();
+        $server = [];
         if ($this->context->getBaseUrl()) {
             $uri = $this->context->getBaseUrl().$pathinfo;
             $server['SCRIPT_FILENAME'] = $this->context->getBaseUrl();
@@ -281,7 +281,7 @@ private function rebuildRequest($pathinfo)
         }
         $uri = $this->context->getScheme().'://'.$host.$uri.'?'.$this->context->getQueryString();
 
-        return Request::create($uri, $this->context->getMethod(), $this->context->getParameters(), array(), array(), $server);
+        return Request::create($uri, $this->context->getMethod(), $this->context->getParameters(), [], [], $server);
     }
 
     private function getErrorMessage($name, $router = null, $parameters = null)

src/ContentAwareGenerator.php

@@ -66,7 +66,7 @@ public function setContentRepository(ContentRepositoryInterface $contentReposito
      *
      * @throws RouteNotFoundException If there is no such route in the database
      */
-    public function generate($name, $parameters = array(), $absolute = UrlGeneratorInterface::ABSOLUTE_PATH)
+    public function generate($name, $parameters = [], $absolute = UrlGeneratorInterface::ABSOLUTE_PATH)
     {
         if ($name instanceof SymfonyRoute) {
             $route = $this->getBestLocaleRoute($name, $parameters);
@@ -122,6 +122,7 @@ protected function getBestLocaleRoute(SymfonyRoute $route, $parameters)
             return $route;
         }
         $locale = $this->getLocale($parameters);
+
         if (!$this->checkLocaleRequirement($route, $locale)) {
             $content = $route->getContent();
             if ($content instanceof RouteReferrersReadInterface) {
@@ -284,7 +285,7 @@ public function supports($name)
     /**
      * {@inheritdoc}
      */
-    public function getRouteDebugMessage($name, array $parameters = array())
+    public function getRouteDebugMessage($name, array $parameters = [])
     {
         if (!$name && array_key_exists('content_id', $parameters)) {
             return 'Content id '.$parameters['content_id'];

src/DependencyInjection/Compiler/RegisterRouteEnhancersPass.php

@@ -53,7 +53,7 @@ public function process(ContainerBuilder $container)
 
         foreach ($container->findTaggedServiceIds($this->enhancerTag) as $id => $attributes) {
             $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
-            $router->addMethodCall('addRouteEnhancer', array(new Reference($id), $priority));
+            $router->addMethodCall('addRouteEnhancer', [new Reference($id), $priority]);
         }
     }
 }

src/DependencyInjection/Compiler/RegisterRoutersPass.php

@@ -48,7 +48,7 @@ public function process(ContainerBuilder $container)
         foreach ($container->findTaggedServiceIds($this->routerTag) as $id => $attributes) {
             $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
 
-            $definition->addMethodCall('add', array(new Reference($id), $priority));
+            $definition->addMethodCall('add', [new Reference($id), $priority]);
         }
     }
 }

src/DynamicRouter.php

@@ -56,14 +56,14 @@ class DynamicRouter implements RouterInterface, RequestMatcherInterface, Chained
     /**
      * @var RouteEnhancerInterface[][]
      */
-    protected $enhancers = array();
+    protected $enhancers = [];
 
     /**
      * Cached sorted list of enhancers.
      *
      * @var RouteEnhancerInterface[]
      */
-    protected $sortedEnhancers = array();
+    protected $sortedEnhancers = [];
 
     /**
      * The regexp pattern that needs to be matched before a dynamic lookup is
@@ -176,7 +176,7 @@ public function getGenerator()
      *
      * @api
      */
-    public function generate($name, $parameters = array(), $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH)
+    public function generate($name, $parameters = [], $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH)
     {
         if ($this->eventDispatcher) {
             $event = new RouterGenerateEvent($name, $parameters, $referenceType);
@@ -316,11 +316,11 @@ protected function applyRouteEnhancers($defaults, Request $request)
     public function addRouteEnhancer(RouteEnhancerInterface $enhancer, $priority = 0)
     {
         if (empty($this->enhancers[$priority])) {
-            $this->enhancers[$priority] = array();
+            $this->enhancers[$priority] = [];
         }
 
         $this->enhancers[$priority][] = $enhancer;
-        $this->sortedEnhancers = array();
+        $this->sortedEnhancers = [];
 
         return $this;
     }
@@ -351,7 +351,7 @@ protected function sortRouteEnhancers()
         krsort($this->enhancers);
 
         if (0 === count($this->enhancers)) {
-            return array();
+            return [];
         }
 
         return call_user_func_array('array_merge', $this->enhancers);
@@ -386,7 +386,7 @@ public function getContext()
      *
      * Forwards to the generator.
      */
-    public function getRouteDebugMessage($name, array $parameters = array())
+    public function getRouteDebugMessage($name, array $parameters = [])
     {
         if ($this->generator instanceof VersatileGeneratorInterface) {
             return $this->generator->getRouteDebugMessage($name, $parameters);

src/NestedMatcher/NestedMatcher.php

@@ -51,14 +51,14 @@ class NestedMatcher implements RequestMatcherInterface
      *
      * @var RouteFilterInterface[]
      */
-    protected $filters = array();
+    protected $filters = [];
 
     /**
      * Array of RouteFilterInterface objects, sorted.
      *
      * @var RouteFilterInterface[]
      */
-    protected $sortedFilters = array();
+    protected $sortedFilters = [];
 
     /**
      * Constructs a new NestedMatcher.
@@ -109,11 +109,11 @@ public function setRouteProvider(RouteProviderInterface $provider)
     public function addRouteFilter(RouteFilterInterface $filter, $priority = 0)
     {
         if (empty($this->filters[$priority])) {
-            $this->filters[$priority] = array();
+            $this->filters[$priority] = [];
         }
 
         $this->filters[$priority][] = $filter;
-        $this->sortedFilters = array();
+        $this->sortedFilters = [];
 
         return $this;
     }

src/PagedRouteCollection.php

@@ -62,7 +62,7 @@ protected function loadNextElements($offset)
         // If the last batch was smaller than the batch size, this means there
         // are no more routes available.
         if (isset($this->currentRoutes) && count($this->currentRoutes) < $this->routesBatchSize) {
-            $this->currentRoutes = array();
+            $this->currentRoutes = [];
         } else {
             $this->currentRoutes = $this->provider->getRoutesPaged($offset, $this->routesBatchSize);
         }

src/ProviderBasedGenerator.php

@@ -45,7 +45,7 @@ public function __construct(RouteProviderInterface $provider, LoggerInterface $l
     /**
      * {@inheritdoc}
      */
-    public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)
+    public function generate($name, $parameters = [], $referenceType = self::ABSOLUTE_PATH)
     {
         if ($name instanceof SymfonyRoute) {
             $route = $name;
@@ -75,7 +75,7 @@ public function supports($name)
     /**
      * {@inheritdoc}
      */
-    public function getRouteDebugMessage($name, array $parameters = array())
+    public function getRouteDebugMessage($name, array $parameters = [])
     {
         if (is_scalar($name)) {
             return $name;

src/VersatileGeneratorInterface.php

@@ -42,5 +42,5 @@ public function supports($name);
      *
      * @return string
      */
-    public function getRouteDebugMessage($name, array $parameters = array());
+    public function getRouteDebugMessage($name, array $parameters = []);
 }