[MINOR] Remove old symfony <4.2 code

nucleos · Nov 30, 2019 · 248dfb0 · 248dfb0
1 parent 8d2ac88
commit 248dfb0
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Showing 2 changed files with 1 addition and 7 deletions.
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
@@ -13,7 +13,6 @@ parameters:
 
         # Symfony DI
         - '#Cannot call method end\(\) on Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface\|null.#'
-        - "/Call to function method_exists.. with 'Symfony.+' and 'getRootNode' will always evaluate to false./"
 
         # PHPUnit
         -

diff --git a/src/Bridge/Symfony/DependencyInjection/Configuration.php b/src/Bridge/Symfony/DependencyInjection/Configuration.php
@@ -21,12 +21,7 @@ public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('core23_doctrine');
 
-        // Keep compatibility with symfony/config < 4.2
-        if (!method_exists(TreeBuilder::class, 'getRootNode')) {
-            $rootNode = $treeBuilder->root('core23_doctrine');
-        } else {
-            $rootNode = $treeBuilder->getRootNode();
-        }
+        $rootNode = $treeBuilder->getRootNode();
 
         \assert($rootNode instanceof ArrayNodeDefinition);