Merge pull request #24 from andrew-demb/symfony-6-no-deprecation

Add support for Symfony 6

Author: allflame

composer.json

@@ -7,14 +7,14 @@
     }
   },
   "require": {
-    "php": ">=7.4",
+    "php": "^7.4|^8.0",
     "code-tool/jaeger-client-php": "^3.4",
-    "symfony/config": "^4.3|^5.0",
-    "symfony/console": "^4.3|^5.0",
-    "symfony/dependency-injection": "^4.3|^5.0",
-    "symfony/event-dispatcher": "^4.3|^5.0",
-    "symfony/http-kernel": "^4.3|^5.0",
-    "symfony/yaml": "^4.3|^5.0"
+    "symfony/config": "^4.4|^5.4|^6.0",
+    "symfony/console": "^4.4|^5.4|^6.0",
+    "symfony/dependency-injection": "^4.4|^5.4|^6.0",
+    "symfony/event-dispatcher": "^4.4|^5.4|^6.0",
+    "symfony/http-kernel": "^4.4|^5.4|^6.0",
+    "symfony/yaml": "^4.4|^5.4|^6.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true

src/DependencyInjection/Configuration.php

@@ -11,14 +11,9 @@ final class Configuration implements ConfigurationInterface
     public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('jaeger');
-        if (true === method_exists($treeBuilder, 'getRootNode')) {
-            $rootNode = $treeBuilder->getRootNode();
-        } else {
-            $rootNode = $treeBuilder->root('jaeger', 'array');
-        }
 
         // @formatter:off
-        $rootNode
+        $treeBuilder->getRootNode()
             ->children()
                 ->arrayNode('denylist')
                     ->canBeEnabled()