Symfony ^4.0 support (#26)

* Symfony ^4.0 support * Fix deprecation * fix bc break
norberttech · Mar 5, 2019 · 028d266 · 028d266
1 parent 62d7526
commit 028d266
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -9,8 +9,8 @@ class Configuration implements ConfigurationInterface
 {
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('norzechowicz_ace_editor');
+        $treeBuilder = new TreeBuilder('norzechowicz_ace_editor');
+        $rootNode = method_exists(TreeBuilder::class, 'getRootNode') ? $treeBuilder->getRootNode() : $treeBuilder->root('norzechowicz_ace_editor');
 
         $rootNode
             ->children()

diff --git a/composer.json b/composer.json
@@ -7,11 +7,11 @@
     "require": {
         "php": ">=5.6",
         "twig/twig": "^1.23|^2.0",
-        "symfony/framework-bundle": "^3.0",
-        "symfony/form": "^3.0",
-        "symfony/twig-bridge": "^3.0",
-        "symfony/asset": "^3.0",
-        "symfony/expression-language": "^3.0"
+        "symfony/framework-bundle": "^3.0|^4.0",
+        "symfony/form": "^3.0|^4.0",
+        "symfony/twig-bridge": "^3.0|^4.0",
+        "symfony/asset": "^3.0|^4.0",
+        "symfony/expression-language": "^3.0|^4.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7",