Trigger a deprecation warning for the MASTER_REQUEST constant

derrabus · derrabus · commit acb67008dba1 · 2021-03-22T13:20:51.000+01:00
diff --git a/src/Symfony/Component/HttpKernel/DeprecatedConstants.php b/src/Symfony/Component/HttpKernel/DeprecatedConstants.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+trigger_deprecation('symfony/http-kernel', '5.3', '"Symfony\Component\HttpKernel\HttpKernelInterface::MASTER_REQUEST" is deprecated, use MAIN_REQUEST instead.');
+
+/**
+ * @author Alexander M. Turek <me@derrabus.de>
+ * @internal To be removed in 6.0
+ */
+final class DeprecatedConstants
+{
+    public const MASTER_REQUEST = HttpKernelInterface::MAIN_REQUEST;
+
+    private function __construct()
+    {
+    }
+}
diff --git a/src/Symfony/Component/HttpKernel/HttpKernelInterface.php b/src/Symfony/Component/HttpKernel/HttpKernelInterface.php
@@ -27,7 +27,7 @@ interface HttpKernelInterface
     /**
      * @deprecated Use {@see MAIN_REQUEST} instead
      */
-    public const MASTER_REQUEST = self::MAIN_REQUEST;
+    public const MASTER_REQUEST = DeprecatedConstants::MASTER_REQUEST;
 
     /**
      * Handles a Request to convert it to a Response.
