cs

Randy Geraads · Randy Geraads · commit 825b8258e242 · 2020-08-06T22:11:48.000+02:00
diff --git a/src/Symfony/Component/BrowserKit/Request.php b/src/Symfony/Component/BrowserKit/Request.php
@@ -114,12 +114,7 @@ public function getContent()
         return $this->content;
     }
 
-    /**
-     * @param array $parameters
-     *
-     * @return array
-     */
-    private static function convertAllValuesToString(array $parameters)
+    private static function convertAllValuesToString(array $parameters): array
     {
         array_walk_recursive($parameters, static function (&$value) {
             $value = (string) $value;
diff --git a/src/Symfony/Component/BrowserKit/Tests/RequestTest.php b/src/Symfony/Component/BrowserKit/Tests/RequestTest.php
@@ -52,20 +52,20 @@ public function testGetServer()
         $this->assertEquals(['foo' => 'bar'], $request->getServer(), '->getServer() returns the server parameters of the request');
     }
 
-    public function testAllParameterValuesAreConvertedToString()
+    public function testAllParameterValuesAreConvertedToString(): void
     {
         $parameters = [
             'foo' => 1,
             'bar' => [
                 'baz' => 2,
-            ]
+            ],
         ];
 
         $expected = [
             'foo' => '1',
             'bar' => [
                 'baz' => '2',
-            ]
+            ],
         ];
 
         $request = new Request('http://www.example.com/', 'get', $parameters);

Original file line number	Diff line number	Diff line change
`@@ -114,12 +114,7 @@ public function getContent()`
`114`	`114`	`return $this->content;`
`115`	`115`	`}`
`116`	`116`
`117`		`- /**`
`118`		`- * @param array $parameters`
`119`		`- *`
`120`		`- * @return array`
`121`		`- */`
`122`		`- private static function convertAllValuesToString(array $parameters)`
	`117`	`+ private static function convertAllValuesToString(array $parameters): array`
`123`	`118`	`{`
`124`	`119`	`array_walk_recursive($parameters, static function (&$value) {`
`125`	`120`	`$value = (string) $value;`