updated-packages

vendor/symfony/routing/RouteCollection.php

@@ -28,12 +28,12 @@ class RouteCollection implements \IteratorAggregate, \Countable
     /**
      * @var Route[]
      */
-    private $routes = array();
+    private $routes = [];
 
     /**
      * @var array
      */
-    private $resources = array();
+    private $resources = [];
 
     public function __clone()
     {
@@ -51,6 +51,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
      *
      * @return \ArrayIterator|Route[] An \ArrayIterator object for iterating over routes
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         return new \ArrayIterator($this->routes);
@@ -61,6 +62,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
      *
      * @return int The number of routes
      */
+    #[\ReturnTypeWillChange]
     public function count()
     {
         return \count($this->routes);
@@ -69,8 +71,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
     /**
      * Adds a route.
      *
-     * @param string $name  The route name
-     * @param Route  $route A Route instance
+     * @param string $name The route name
      */
     public function add($name, Route $route)
     {
@@ -98,7 +99,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
      */
     public function get($name)
     {
-        return isset($this->routes[$name]) ? $this->routes[$name] : null;
+        return $this->routes[$name] ?? null;
     }
 
     /**
@@ -138,8 +139,12 @@ class RouteCollection implements \IteratorAggregate, \Countable
      * @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 = [])
     {
+        if (null === $prefix) {
+            @trigger_error(sprintf('Passing null as $prefix to %s is deprecated in Symfony 4.4 and will trigger a TypeError in 5.0.', __METHOD__), \E_USER_DEPRECATED);
+        }
+
         $prefix = trim(trim($prefix), '/');
 
         if ('' === $prefix) {
@@ -158,7 +163,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
      */
     public function addNamePrefix(string $prefix)
     {
-        $prefixedRoutes = array();
+        $prefixedRoutes = [];
 
         foreach ($this->routes as $name => $route) {
             $prefixedRoutes[$prefix.$name] = $route;
@@ -177,7 +182,7 @@ class RouteCollection implements \IteratorAggregate, \Countable
      * @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 $requirements = [])
     {
         foreach ($this->routes as $route) {
             $route->setHost($pattern);
@@ -236,8 +241,6 @@ class RouteCollection implements \IteratorAggregate, \Countable
      * Adds options to all routes.
      *
      * An existing option value under the same name in a route will be overridden.
-     *
-     * @param array $options An array of options
      */
     public function addOptions(array $options)
     {