minor symfony#17244 Method getCharset with proper returning type (githubfromgui)

javiereguiluz · javiereguiluz · commit 83a4b58a20f3 · 2022-09-02T17:45:05.000+02:00
This PR was merged into the 4.4 branch. Discussion ---------- Method getCharset with proper returning type The method `getCharset` implemented by the example should return `string` type, like the `Symfony\Component\HttpKernel\Kernel` abstract class requires: ![image](https://user-images.githubusercontent.com/5428251/187910885-5a1fbde9-69c3-4c5e-88fd-d08958bfbd72.png)  Commits ------- 80034dd Method getCharset with proper returning type
diff --git a/reference/configuration/kernel.rst b/reference/configuration/kernel.rst
@@ -33,7 +33,7 @@ charset::
 
     class Kernel extends BaseKernel
     {
-        public function getCharset()
+        public function getCharset(): string
         {
             return 'ISO-8859-1';
         }

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ charset::`
`33`	`33`
`34`	`34`	`class Kernel extends BaseKernel`
`35`	`35`	`{`
`36`		`- public function getCharset()`
	`36`	`+ public function getCharset(): string`
`37`	`37`	`{`
`38`	`38`	`return 'ISO-8859-1';`
`39`	`39`	`}`