[ticket/16643] Fixes

PHPBB3-16643

phpBB/composer.json

@@ -28,6 +28,7 @@
 		"php": "^7.3 || ^8.0",
 		"ext-json": "*",
 		"ext-mbstring": "*",
+		"ext-pdo": "*",
 		"bantu/ini-get-wrapper": "~1.0",
 		"chita/topological_sort": "^3.0",
 		"composer/composer": "^2.0",

phpBB/phpbb/db/doctrine/connection_factory.php

@@ -35,7 +35,7 @@ class connection_factory
 	 * @return Connection Doctrine DBAL connection.
 	 *
 	 * @throws runtime_exception		If the database connection could not be established.
-	 * @throws InvalidArgumentException	If $driver_name is not a valid phpBB database driver.
+	 * @throws InvalidArgumentException	If the provided driver name is not a valid phpBB database driver.
 	 */
 	public static function get_connection(config_php_file $config) : Connection
 	{
@@ -69,7 +69,7 @@ class connection_factory
 	 * @return Connection Doctrine DBAL connection.
 	 *
 	 * @throws runtime_exception		If the database connection could not be established.
-	 * @throws InvalidArgumentException	If $driver_name is not a valid phpBB database driver.
+	 * @throws InvalidArgumentException	If $driver is not a valid phpBB database driver.
 	 */
 	public static function get_connection_from_params(
 		string $driver,

phpBB/phpbb/install/database_task.php

@@ -29,14 +29,10 @@ use phpbb\install\helper\iohandler\iohandler_interface;
  */
 abstract class database_task extends task_base
 {
-	/**
-	 * @var Connection
-	 */
+	/** @var Connection */
 	private $conn;
 
-	/**
-	 * @var iohandler_interface
-	 */
+	/** @var iohandler_interface */
 	private $io;
 
 	/**