Merge branch '2.x' into 3.0

* 2.x:
  sync changelog
  Allow to specify Throwable as exception class

Author: xabbuh

CHANGELOG.md

@@ -1,6 +1,12 @@
 CHANGELOG
 =========
 
+3.0.3
+-----
+
+* fixed being able to configure exception codes and messages based on interfaces (e.g.
+  `Throwable`)
+
 3.0.2
 -----
 
@@ -135,6 +141,12 @@ CHANGELOG
   * `FOS\RestBundle\View\View`
   * `FOS\RestBundle\View\ViewHandler`
 
+2.8.3
+-----
+
+* fixed being able to configure exception codes and messages based on interfaces (e.g.
+  `Throwable`)
+
 2.8.2
 -----
 

DependencyInjection/Configuration.php

@@ -470,7 +470,7 @@ private function addExceptionSection(ArrayNodeDefinition $rootNode): void
 
     private function testExceptionExists(string $throwable): void
     {
-        if (!is_subclass_of($throwable, \Throwable::class)) {
+        if (!is_a($throwable, \Throwable::class, true)) {
             throw new InvalidConfigurationException(sprintf('FOSRestBundle exception mapper: Could not load class "%s" or the class does not extend from "%s". Most probably this is a configuration problem.', $throwable, \Throwable::class));
         }
     }

Tests/DependencyInjection/ConfigurationTest.php

@@ -48,6 +48,7 @@ public function testExceptionCodesAcceptsIntegers()
         $expectedConfig = [
             \RuntimeException::class => 500,
             \TypeError::class => 500,
+            \Throwable::class => 500,
         ];
 
         $config = $this->processor->processConfiguration(