[HttpFoundation] Add support for the 103 status code (Early Hints) and other 1XX statuses

dunglas · nicolas-grekas · commit d4f41bafc1e6 · 2023-03-13T10:53:13.000+01:00
diff --git a/EventListener/AddLinkHeaderListener.php b/EventListener/AddLinkHeaderListener.php
@@ -29,11 +29,9 @@ class_exists(HttpHeaderSerializer::class);
  */
 class AddLinkHeaderListener implements EventSubscriberInterface
 {
-    private HttpHeaderSerializer $serializer;
-
-    public function __construct()
-    {
-        $this->serializer = new HttpHeaderSerializer();
+    public function __construct(
+        private readonly HttpHeaderSerializer $serializer = new HttpHeaderSerializer(),
+    ) {
     }
 
     public function onKernelResponse(ResponseEvent $event): void

Original file line number	Diff line number	Diff line change
`@@ -29,11 +29,9 @@ class_exists(HttpHeaderSerializer::class);`
`29`	`29`	`*/`
`30`	`30`	`class AddLinkHeaderListener implements EventSubscriberInterface`
`31`	`31`	`{`
`32`		`- private HttpHeaderSerializer $serializer;`
`33`		`-`
`34`		`- public function __construct()`
`35`		`- {`
`36`		`- $this->serializer = new HttpHeaderSerializer();`
	`32`	`+ public function __construct(`
	`33`	`+ private readonly HttpHeaderSerializer $serializer = new HttpHeaderSerializer(),`
	`34`	`+ ) {`
`37`	`35`	`}`
`38`	`36`
`39`	`37`	`public function onKernelResponse(ResponseEvent $event): void`