2 files changed, 65 insertions, 1 deletions
diff --git a/phpBB/phpbb/di/container_builder.php b/phpBB/phpbb/di/container_builder.php
index f2708e6de6..70ceb9b5e3 100644
--- a/phpBB/phpbb/di/container_builder.php
+++ b/phpBB/phpbb/di/container_builder.php
@@ -158,13 +158,18 @@ class container_builder
 			}
 			else
 			{
-				$this->container_extensions = array(new extension\core($this->get_config_path()));
+				$this->container_extensions = [
+					new extension\core($this->get_config_path()),
+				];
 
 				if ($this->use_extensions)
 				{
 					$this->load_extensions();
 				}
 
+				// Add tables extension after all extensions
+				$this->container_extensions[] = new extension\tables();
+
 				// Inject the config
 				if ($this->config_php_file)
 				{
diff --git a/phpBB/phpbb/di/extension/tables.php b/phpBB/phpbb/di/extension/tables.php
new file mode 100644
index 0000000000..40684b6038
--- /dev/null
+++ b/phpBB/phpbb/di/extension/tables.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\di\extension;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+
+/**
+ * Container tables extension
+ */
+class tables extends Extension
+{
+	/**
+	 * {@inheritDoc}
+	 */
+	public function load(array $configs, ContainerBuilder $container)
+	{
+		// Tables is a reserved parameter and will be overwritten at all times
+		$tables = [];
+
+		// Add access via 'tables' parameter to acquire array with all tables
+		$parameterBag = $container->getParameterBag();
+		$parameters = $parameterBag->all();
+		foreach ($parameters as $parameter_name => $parameter_value)
+		{
+			if (!preg_match('/tables\.(.+)/', $parameter_name, $matches))
+			{
+				continue;
+			}
+
+			$tables[$matches[1]] = $parameter_value;
+		}
+
+		$container->setParameter('tables', $tables);
+	}
+
+	/**
+	 * Returns the recommended alias to use in XML.
+	 *
+	 * This alias is also the mandatory prefix to use when using YAML.
+	 *
+	 * @return string The alias
+	 */
+	public function getAlias()
+	{
+		return 'tables';
+	}
+}