2 files changed, 16 insertions, 0 deletions
diff --git a/phpBB/phpbb/di/extension/container_configuration.php b/phpBB/phpbb/di/extension/container_configuration.php
index ee58ec2b74..4cc7c7c0d1 100644
--- a/phpBB/phpbb/di/extension/container_configuration.php
+++ b/phpBB/phpbb/di/extension/container_configuration.php
@@ -34,6 +34,8 @@ class container_configuration implements ConfigurationInterface
 				->arrayNode('twig')
 					->addDefaultsIfNotSet()
 					->children()
+						->booleanNode('debug')->defaultValue(null)->end()
+						->booleanNode('auto_reload')->defaultValue(null)->end()
 						->booleanNode('enable_debug_extension')->defaultValue(false)->end()
 					->end()
 				->end()
diff --git a/phpBB/phpbb/di/extension/core.php b/phpBB/phpbb/di/extension/core.php
index c71dc61280..c9e2d4dc5b 100644
--- a/phpBB/phpbb/di/extension/core.php
+++ b/phpBB/phpbb/di/extension/core.php
@@ -69,6 +69,20 @@ class core extends Extension
 			}
 		}
 
+		// Set the Twig options if defined in the environment
+		$definition = $container->getDefinition('template.twig.environment');
+		$twig_environment_options = $definition->getArgument(6);
+		if ($config['twig']['debug'])
+		{
+			$twig_environment_options['debug'] = true;
+		}
+		if ($config['twig']['auto_reload'])
+		{
+			$twig_environment_options['auto_reload'] = true;
+		}
+		// Replace the 6th argument, the options passed to the environment
+		$definition->replaceArgument(6, $twig_environment_options);
+
 		if ($config['twig']['enable_debug_extension'])
 		{
 			$definition = $container->getDefinition('template.twig.extensions.debug');