Merge pull request #1565 from naderman/ticket/11700

[WIP][ticket/11700] Namespaces

phpBB/common.php

@@ -47,9 +47,15 @@ if (!defined('PHPBB_INSTALLED'))
 
 	// Eliminate . and .. from the path
 	require($phpbb_root_path . 'phpbb/filesystem.' . $phpEx);
-	$phpbb_filesystem = new phpbb_filesystem(
+	require($phpbb_root_path . 'phpbb/symfony_request.' . $phpEx);
-		new phpbb_symfony_request(
+	require($phpbb_root_path . 'phpbb/request/deactivated_super_global.' . $phpEx);
-			new phpbb_request()
+	require($phpbb_root_path . 'phpbb/request/type_cast_helper_interface.' . $phpEx);
+	require($phpbb_root_path . 'phpbb/request/type_cast_helper.' . $phpEx);
+	require($phpbb_root_path . 'phpbb/request/request_interface.' . $phpEx);
+	require($phpbb_root_path . 'phpbb/request/request.' . $phpEx);
+	$phpbb_filesystem = new phpbb\filesystem(
+		new phpbb\symfony_request(
+			new phpbb\request\request()
 		),
 		$phpbb_root_path,
 		$phpEx
@@ -91,9 +97,9 @@ require($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx);
 set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler');
 
 // Setup class loader first
-$phpbb_class_loader = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}phpbb/", $phpEx);
+$phpbb_class_loader = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}phpbb/", $phpEx);
 $phpbb_class_loader->register();
-$phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_path}ext/", $phpEx);
+$phpbb_class_loader_ext = new \phpbb\class_loader('\\', "{$phpbb_root_path}ext/", $phpEx);
 $phpbb_class_loader_ext->register();
 
 // Set up container
@@ -134,7 +140,7 @@ $template = $phpbb_container->get('template');
 
 // Add own hook handler
 require($phpbb_root_path . 'includes/hooks/index.' . $phpEx);
-$phpbb_hook = new phpbb_hook(array('exit_handler', 'phpbb_user_session_handler', 'append_sid', array('phpbb_template', 'display')));
+$phpbb_hook = new phpbb_hook(array('exit_handler', 'phpbb_user_session_handler', 'append_sid', array('\phpbb\template\template', 'display')));
 $phpbb_hook_finder = $phpbb_container->get('hook_finder');
 
 foreach ($phpbb_hook_finder->find() as $hook)

phpBB/config/auth_providers.yml

@@ -1,12 +1,12 @@
 services:
     auth.provider_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: auth.provider }
     auth.provider.db:
-        class: phpbb_auth_provider_db
+        class: phpbb\auth\provider\db
         arguments:
             - @dbal.conn
             - @config
@@ -17,7 +17,7 @@ services:
         tags:
             - { name: auth.provider }
     auth.provider.apache:
-        class: phpbb_auth_provider_apache
+        class: phpbb\auth\provider\apache
         arguments:
             - @dbal.conn
             - @config
@@ -28,7 +28,7 @@ services:
         tags:
             - { name: auth.provider }
     auth.provider.ldap:
-        class: phpbb_auth_provider_ldap
+        class: phpbb\auth\provider\ldap
         arguments:
             - @dbal.conn
             - @config
@@ -36,7 +36,7 @@ services:
         tags:
             - { name: auth.provider }
     auth.provider.oauth:
-        class: phpbb_auth_provider_oauth
+        class: phpbb\auth\provider\oauth\oauth
         arguments:
             - @dbal.conn
             - @config
@@ -51,27 +51,27 @@ services:
         tags:
             - { name: auth.provider }
     auth.provider.oauth.service_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: auth.provider.oauth.service }
     auth.provider.oauth.service.bitly:
-        class: phpbb_auth_provider_oauth_service_bitly
+        class: phpbb\auth\provider\oauth\service\bitly
         arguments:
             - @config
             - @request
         tags:
             - { name: auth.provider.oauth.service }
     auth.provider.oauth.service.facebook:
-        class: phpbb_auth_provider_oauth_service_facebook
+        class: phpbb\auth\provider\oauth\service\facebook
         arguments:
             - @config
             - @request
         tags:
             - { name: auth.provider.oauth.service }
     auth.provider.oauth.service.google:
-        class: phpbb_auth_provider_oauth_service_google
+        class: phpbb\auth\provider\oauth\service\google
         arguments:
             - @config
             - @request

phpBB/config/avatars.yml

@@ -1,6 +1,6 @@
 services:
     avatar.driver.gravatar:
-        class: phpbb_avatar_driver_gravatar
+        class: phpbb\avatar\driver\gravatar
         arguments:
             - @config
             - %core.root_path%
@@ -12,7 +12,7 @@ services:
             - { name: avatar.driver }
 
     avatar.driver.local:
-        class: phpbb_avatar_driver_local
+        class: phpbb\avatar\driver\local
         arguments:
             - @config
             - %core.root_path%
@@ -24,7 +24,7 @@ services:
             - { name: avatar.driver }
 
     avatar.driver.remote:
-        class: phpbb_avatar_driver_remote
+        class: phpbb\avatar\driver\remote
         arguments:
             - @config
             - %core.root_path%
@@ -36,7 +36,7 @@ services:
             - { name: avatar.driver }
 
     avatar.driver.upload:
-        class: phpbb_avatar_driver_upload
+        class: phpbb\avatar\driver\upload
         arguments:
             - @config
             - %core.root_path%
@@ -48,7 +48,7 @@ services:
             - { name: avatar.driver }
 
     avatar.driver_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:

phpBB/config/cron_tasks.yml

@@ -1,6 +1,6 @@
 services:
     cron.task.core.prune_all_forums:
-        class: phpbb_cron_task_core_prune_all_forums
+        class: phpbb\cron\task\core\prune_all_forums
         arguments:
             - %core.root_path%
             - %core.php_ext%
@@ -12,7 +12,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.prune_forum:
-        class: phpbb_cron_task_core_prune_forum
+        class: phpbb\cron\task\core\prune_forum
         arguments:
             - %core.root_path%
             - %core.php_ext%
@@ -24,7 +24,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.queue:
-        class: phpbb_cron_task_core_queue
+        class: phpbb\cron\task\core\queue
         arguments:
             - %core.root_path%
             - %core.php_ext%
@@ -35,7 +35,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.tidy_cache:
-        class: phpbb_cron_task_core_tidy_cache
+        class: phpbb\cron\task\core\tidy_cache
         arguments:
             - @config
             - @cache.driver
@@ -45,7 +45,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.tidy_database:
-        class: phpbb_cron_task_core_tidy_database
+        class: phpbb\cron\task\core\tidy_database
         arguments:
             - %core.root_path%
             - %core.php_ext%
@@ -56,7 +56,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.tidy_search:
-        class: phpbb_cron_task_core_tidy_search
+        class: phpbb\cron\task\core\tidy_search
         arguments:
             - %core.root_path%
             - %core.php_ext%
@@ -70,7 +70,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.tidy_sessions:
-        class: phpbb_cron_task_core_tidy_sessions
+        class: phpbb\cron\task\core\tidy_sessions
         arguments:
             - @config
             - @user
@@ -80,7 +80,7 @@ services:
             - { name: cron.task }
 
     cron.task.core.tidy_warnings:
-        class: phpbb_cron_task_core_tidy_warnings
+        class: phpbb\cron\task\core\tidy_warnings
         arguments:
             - %core.root_path%
             - %core.php_ext%

phpBB/config/feed.yml

@@ -1,20 +1,20 @@
 services:
     feed.helper:
-        class: phpbb_feed_helper
+        class: phpbb\feed\helper
         arguments:
             - @config
             - @user
             - %core.root_path%
 
     feed.factory:
-        class: phpbb_feed_factory
+        class: phpbb\feed\factory
         arguments:
             - @service_container
             - @config
             - @dbal.conn
 
     feed.forum:
-        class: phpbb_feed_forum
+        class: phpbb\feed\forum
         scope: prototype
         arguments:
             - @feed.helper
@@ -27,7 +27,7 @@ services:
             - %core.php_ext%
 
     feed.forums:
-        class: phpbb_feed_forums
+        class: phpbb\feed\forums
         scope: prototype
         arguments:
             - @feed.helper
@@ -40,7 +40,7 @@ services:
             - %core.php_ext%
 
     feed.news:
-        class: phpbb_feed_news
+        class: phpbb\feed\news
         scope: prototype
         arguments:
             - @feed.helper
@@ -53,7 +53,7 @@ services:
             - %core.php_ext%
 
     feed.overall:
-        class: phpbb_feed_overall
+        class: phpbb\feed\overall
         scope: prototype
         arguments:
             - @feed.helper
@@ -66,7 +66,7 @@ services:
             - %core.php_ext%
 
     feed.topic:
-        class: phpbb_feed_topic
+        class: phpbb\feed\topic
         scope: prototype
         arguments:
             - @feed.helper
@@ -79,7 +79,7 @@ services:
             - %core.php_ext%
 
     feed.topics:
-        class: phpbb_feed_topics
+        class: phpbb\feed\topics
         scope: prototype
         arguments:
             - @feed.helper
@@ -92,7 +92,7 @@ services:
             - %core.php_ext%
 
     feed.topics_active:
-        class: phpbb_feed_topics_active
+        class: phpbb\feed\topics_active
         scope: prototype
         arguments:
             - @feed.helper

phpBB/config/migrator.yml

@@ -1,6 +1,6 @@
 services:
     migrator:
-        class: phpbb_db_migrator
+        class: phpbb\db\migrator
         arguments:
             - @config
             - @dbal.conn
@@ -12,21 +12,21 @@ services:
             - @migrator.tool_collection
 
     migrator.tool_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: migrator.tool }
 
     migrator.tool.config:
-        class: phpbb_db_migration_tool_config
+        class: phpbb\db\migration\tool\config
         arguments:
             - @config
         tags:
             - { name: migrator.tool }
 
     migrator.tool.module:
-        class: phpbb_db_migration_tool_module
+        class: phpbb\db\migration\tool\module
         arguments:
             - @dbal.conn
             - @cache
@@ -38,7 +38,7 @@ services:
             - { name: migrator.tool }
 
     migrator.tool.permission:
-        class: phpbb_db_migration_tool_permission
+        class: phpbb\db\migration\tool\permission
         arguments:
             - @dbal.conn
             - @cache

phpBB/config/notifications.yml

@@ -1,20 +1,20 @@
 services:
     notification.type_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: notification.type }
 
     notification.method_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: notification.method }
 
     notification.type.approve_post:
-        class: phpbb_notification_type_approve_post
+        class: phpbb\notification\type\approve_post
         scope: prototype # scope MUST be prototype for this to work! # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -32,7 +32,7 @@ services:
             - { name: notification.type }
 
     notification.type.approve_topic:
-        class: phpbb_notification_type_approve_topic
+        class: phpbb\notification\type\approve_topic
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -50,7 +50,7 @@ services:
             - { name: notification.type }
 
     notification.type.bookmark:
-        class: phpbb_notification_type_bookmark
+        class: phpbb\notification\type\bookmark
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -68,7 +68,7 @@ services:
             - { name: notification.type }
 
     notification.type.disapprove_post:
-        class: phpbb_notification_type_disapprove_post
+        class: phpbb\notification\type\disapprove_post
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -86,7 +86,7 @@ services:
             - { name: notification.type }
 
     notification.type.disapprove_topic:
-        class: phpbb_notification_type_disapprove_topic
+        class: phpbb\notification\type\disapprove_topic
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -104,7 +104,7 @@ services:
             - { name: notification.type }
 
     notification.type.group_request:
-        class: phpbb_notification_type_group_request
+        class: phpbb\notification\type\group_request
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -122,7 +122,7 @@ services:
             - { name: notification.type }
 
     notification.type.group_request_approved:
-        class: phpbb_notification_type_group_request_approved
+        class: phpbb\notification\type\group_request_approved
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -140,7 +140,7 @@ services:
             - { name: notification.type }
 
     notification.type.pm:
-        class: phpbb_notification_type_pm
+        class: phpbb\notification\type\pm
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -158,7 +158,7 @@ services:
             - { name: notification.type }
 
     notification.type.post:
-        class: phpbb_notification_type_post
+        class: phpbb\notification\type\post
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -176,7 +176,7 @@ services:
             - { name: notification.type }
 
     notification.type.post_in_queue:
-        class: phpbb_notification_type_post_in_queue
+        class: phpbb\notification\type\post_in_queue
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -194,7 +194,7 @@ services:
             - { name: notification.type }
 
     notification.type.quote:
-        class: phpbb_notification_type_quote
+        class: phpbb\notification\type\quote
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -212,7 +212,7 @@ services:
             - { name: notification.type }
 
     notification.type.report_pm:
-        class: phpbb_notification_type_report_pm
+        class: phpbb\notification\type\report_pm
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -230,7 +230,7 @@ services:
             - { name: notification.type }
 
     notification.type.report_pm_closed:
-        class: phpbb_notification_type_report_pm_closed
+        class: phpbb\notification\type\report_pm_closed
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -248,7 +248,7 @@ services:
             - { name: notification.type }
 
     notification.type.report_post:
-        class: phpbb_notification_type_report_post
+        class: phpbb\notification\type\report_post
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -266,7 +266,7 @@ services:
             - { name: notification.type }
 
     notification.type.report_post_closed:
-        class: phpbb_notification_type_report_post
+        class: phpbb\notification\type\report_post
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -284,7 +284,7 @@ services:
             - { name: notification.type }
 
     notification.type.topic:
-        class: phpbb_notification_type_topic
+        class: phpbb\notification\type\topic
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -302,7 +302,7 @@ services:
             - { name: notification.type }
 
     notification.type.topic_in_queue:
-        class: phpbb_notification_type_topic_in_queue
+        class: phpbb\notification\type\topic_in_queue
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -320,7 +320,7 @@ services:
             - { name: notification.type }
 
     notification.method.email:
-        class: phpbb_notification_method_email
+        class: phpbb\notification\method\email
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader
@@ -335,7 +335,7 @@ services:
             - { name: notification.method }
 
     notification.method.jabber:
-        class: phpbb_notification_method_jabber
+        class: phpbb\notification\method\jabber
         scope: prototype # scope MUST be prototype for this to work!
         arguments:
             - @user_loader

phpBB/config/services.yml

@@ -9,23 +9,23 @@ imports:
 
 services:
     acl.permissions:
-        class: phpbb_permissions
+        class: phpbb\permissions
         arguments:
             - @dispatcher
             - @user
 
     auth:
-        class: phpbb_auth
+        class: phpbb\auth\auth
 
     avatar.manager:
-        class: phpbb_avatar_manager
+        class: phpbb\avatar\manager
         arguments:
             - @config
             - @avatar.driver_collection
             - @service_container
 
     cache:
-        class: phpbb_cache_service
+        class: phpbb\cache\service
         arguments:
              - @cache.driver
              - @config
@@ -37,12 +37,12 @@ services:
         class: %cache.driver.class%
 
     cache.driver.install:
-        class: phpbb_cache_driver_file
+        class: phpbb\cache\driver\file
 
     class_loader:
-        class: phpbb_class_loader
+        class: phpbb\class_loader
         arguments:
-            - phpbb_
+            - phpbb\
             - %core.root_path%includes/
             - %core.php_ext%
         calls:
@@ -50,9 +50,9 @@ services:
             - [set_cache, [@cache.driver]]
 
     class_loader.ext:
-        class: phpbb_class_loader
+        class: phpbb\class_loader
         arguments:
-            - phpbb_ext_
+            - \
             - %core.root_path%ext/
             - %core.php_ext%
         calls:
@@ -60,20 +60,20 @@ services:
             - [set_cache, [@cache.driver]]
 
     config:
-        class: phpbb_config_db
+        class: phpbb\config\db
         arguments:
             - @dbal.conn
             - @cache.driver
             - %tables.config%
 
     config_text:
-        class: phpbb_config_db_text
+        class: phpbb\config\db_text
         arguments:
             - @dbal.conn
             - %tables.config_text%
 
     content.visibility:
-        class: phpbb_content_visibility
+        class: phpbb\content_visibility
         arguments:
             - @auth
             - @dbal.conn
@@ -86,7 +86,7 @@ services:
             - %tables.users%
 
     controller.helper:
-        class: phpbb_controller_helper
+        class: phpbb\controller\helper
         arguments:
             - @template
             - @user
@@ -95,35 +95,35 @@ services:
             - %core.php_ext%
 
     controller.resolver:
-        class: phpbb_controller_resolver
+        class: phpbb\controller\resolver
         arguments:
             - @user
             - @service_container
             - @template
 
     cron.task_collection:
-        class: phpbb_di_service_collection
+        class: phpbb\di\service_collection
         arguments:
             - @service_container
         tags:
             - { name: service_collection, tag: cron.task }
 
     cron.manager:
-        class: phpbb_cron_manager
+        class: phpbb\cron\manager
         arguments:
             - @cron.task_collection
             - %core.root_path%
             - %core.php_ext%
 
     cron.lock_db:
-        class: phpbb_lock_db
+        class: phpbb\lock\db
         arguments:
             - cron_lock
             - @config
             - @dbal.conn
 
     dispatcher:
-        class: phpbb_event_dispatcher
+        class: phpbb\event\dispatcher
         arguments:
             - @service_container
 
@@ -133,12 +133,12 @@ services:
             - [sql_connect, [%dbal.dbhost%, %dbal.dbuser%, %dbal.dbpasswd%, %dbal.dbname%, %dbal.dbport%, false, %dbal.new_link%]]
 
     dbal.tools:
-        class: phpbb_db_tools
+        class: phpbb\db\tools
         arguments:
             - @dbal.conn
 
     event.subscriber_loader:
-        class: phpbb_event_extension_subscriber_loader
+        class: phpbb\event\extension_subscriber_loader
         arguments:
             - @dispatcher
             - @ext.manager
@@ -146,7 +146,7 @@ services:
             - [load, []]
 
     ext.manager:
-        class: phpbb_extension_manager
+        class: phpbb\extension\manager
         arguments:
             - @service_container
             - @dbal.conn
@@ -158,7 +158,7 @@ services:
             - @cache.driver
 
     ext.finder:
-        class: phpbb_extension_finder
+        class: phpbb\extension\finder
         arguments:
             - @ext.manager
             - @filesystem
@@ -168,7 +168,7 @@ services:
             - _ext_finder
 
     filesystem:
-        class: phpbb_filesystem
+        class: phpbb\filesystem
         arguments:
             - @symfony_request
             - %core.root_path%
@@ -176,13 +176,13 @@ services:
             - %core.adm_relative_path%
 
     groupposition.legend:
-        class: phpbb_groupposition_legend
+        class: phpbb\groupposition\legend
         arguments:
             - @dbal.conn
             - @user
 
     groupposition.teampage:
-        class: phpbb_groupposition_teampage
+        class: phpbb\groupposition\teampage
         arguments:
             - @dbal.conn
             - @user
@@ -195,14 +195,14 @@ services:
             - @controller.resolver
 
     hook_finder:
-        class: phpbb_hook_finder
+        class: phpbb\hook\finder
         arguments:
             - %core.root_path%
             - %core.php_ext%
             - @cache.driver
 
     kernel_request_subscriber:
-        class: phpbb_event_kernel_request_subscriber
+        class: phpbb\event\kernel_request_subscriber
         arguments:
             - @ext.finder
             - %core.root_path%
@@ -211,7 +211,7 @@ services:
             - { name: kernel.event_subscriber }
 
     kernel_exception_subscriber:
-        class: phpbb_event_kernel_exception_subscriber
+        class: phpbb\event\kernel_exception_subscriber
         arguments:
             - @template
             - @user
@@ -219,12 +219,12 @@ services:
             - { name: kernel.event_subscriber }
 
     kernel_terminate_subscriber:
-        class: phpbb_event_kernel_terminate_subscriber
+        class: phpbb\event\kernel_terminate_subscriber
         tags:
             - { name: kernel.event_subscriber }
 
     log:
-        class: phpbb_log
+        class: phpbb\log\log
         arguments:
             - @dbal.conn
             - @user
@@ -236,7 +236,7 @@ services:
             - %tables.log%
 
     notification_manager:
-        class: phpbb_notification_manager
+        class: phpbb\notification\manager
         arguments:
             - @notification.type_collection
             - @notification.method_collection
@@ -252,18 +252,18 @@ services:
             - %tables.user_notifications%
 
     php_ini:
-        class: phpbb_php_ini
+        class: phpbb\php\ini
 
     request:
-        class: phpbb_request
+        class: phpbb\request\request
 
     symfony_request:
-        class: phpbb_symfony_request
+        class: phpbb\symfony_request
         arguments:
             - @request
 
     template:
-        class: phpbb_template_twig
+        class: phpbb\template\twig\twig
         arguments:
             - @filesystem
             - @config
@@ -272,13 +272,13 @@ services:
             - @ext.manager
 
     template_context:
-        class: phpbb_template_context
+        class: phpbb\template\context
 
     user:
-        class: phpbb_user
+        class: phpbb\user
 
     user_loader:
-        class: phpbb_user_loader
+        class: phpbb\user_loader
         arguments:
             - @dbal.conn
             - %core.root_path%

phpBB/develop/namespacify.php

@@ -0,0 +1,189 @@
+<?php
+/**
+*
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+//
+// Security message:
+//
+// This script is potentially dangerous.
+// Remove or comment the next line (die(".... ) to enable this script.
+// Do NOT FORGET to either remove this script or disable it after you have used it.
+//
+die("Please read the first lines of this script for instructions on how to enable it");
+
+$namespace_dir = realpath(__DIR__ . '/../phpbb/');
+$code_dir = realpath(__DIR__ . '/../');
+$test_dir = realpath(__DIR__ . '/../../tests/');
+$config_dir = realpath(__DIR__ . '/../config/');
+
+function map_class_name($old_class_name, $code_dir)
+{
+	$parts = explode('_', $old_class_name);
+	$cur_dir = array();
+	$cur_name = array();
+	$in_name = false;
+	foreach ($parts as $i => $part)
+	{
+		if (empty($part))
+		{
+			return null;
+		}
+
+		if (!$in_name)
+		{
+			$new_dir = array_merge($cur_dir, array($part));
+			$path = $code_dir . '/' . implode('/', $new_dir);
+
+			if (file_exists($path) && is_dir($path))
+			{
+				$cur_dir = $new_dir;
+			}
+			else
+			{
+				$in_name = true;
+				$cur_name[] = $part;
+			}
+		}
+		else
+		{
+			$cur_name[] = $part;
+		}
+	}
+
+	if (empty($cur_name) && !empty($cur_dir))
+	{
+		$cur_name[] = $cur_dir[count($cur_dir) - 1];
+	}
+
+	if (file_exists($code_dir . '/' . implode('/', $cur_dir) . '/' . implode('_', $cur_name) . '.php'))
+	{
+		return implode('\\', $cur_dir) . '\\' . implode('_', $cur_name);
+	}
+
+	return null;
+}
+
+$iterator = new \AppendIterator();
+$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($code_dir)));
+$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($test_dir)));
+$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($config_dir)));
+
+foreach ($iterator as $file)
+{
+	if (substr($file->getPath(), 0, 6) === 'vendor')
+	{
+		continue;
+	}
+
+	if ($file->getExtension() == 'php')
+	{
+		$code = file_get_contents($file->getPathname());
+		$namespaced_file = false;
+
+		if (preg_match('#^' . preg_quote($namespace_dir, '#') . '#', $file->getPath()))
+		{
+			if (preg_match('#^(?:interface|(?:abstract )?class) (phpbb_[a-z0-9_]+)#m', $code, $matches))
+			{
+				$old_class_name = $matches[1];
+				$dirs = explode(DIRECTORY_SEPARATOR, preg_replace('#^' . preg_quote(dirname($namespace_dir) . DIRECTORY_SEPARATOR, '#') . '#', '', $file->getPath()));
+
+				$namespace = implode('\\', $dirs);
+
+				if ($dirs[count($dirs) - 1] == substr($file->getFilename(), 0, -4))
+				{
+					$class_name = preg_replace('#^' . preg_quote(implode('_', $dirs), '#') . '#', $dirs[count($dirs) - 1], $old_class_name);
+				}
+				else
+				{
+					$class_name = preg_replace('#^' . preg_quote(implode('_', $dirs), '#') . '_#', '', $old_class_name);
+				}
+
+				$code = preg_replace("#^\*/$#m", "*/\n\nnamespace $namespace;", $code, 1, $count);
+				if ($count != 1)
+				{
+					die("Incorrect replacement count for namespace of $old_class_name");
+				}
+				$code = preg_replace("#^(interface|(?:abstract )?class) $old_class_name#m", "\\1 $class_name", $code, -1, $count);
+				if ($count != 1)
+				{
+					die("Incorrect replacement count for $old_class_name");
+				}
+
+				$namespaced_file = true;
+			}
+		}
+
+		if (preg_match_all('#[^a-z0-9_$](phpbb_[a-z0-9_]+)#', $code, $matches))
+		{
+			foreach ($matches[1] as $old_class_name)
+			{
+				$class_name = map_class_name($old_class_name, $code_dir);
+				if ($class_name)
+				{
+					$code = preg_replace("#([^a-z0-9_\$>])$old_class_name([^a-z0-9_])#", '\\1\\\\' . $class_name . '\\2', $code);
+				}
+			}
+		}
+
+		if ($namespaced_file)
+		{
+			$code = preg_replace('#new ([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)#', 'new \\\\\\1', $code);
+			$code = preg_replace('#([^a-zA-Z0-9_\\\\$])([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)::#', '\\1\\\\\\2::', $code);
+			$code = preg_replace('#catch \(([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)#', 'catch (\\\\\\1', $code);
+			$code = preg_replace('#(\(|, )([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)(\s\$)#', '\\1\\\\\\2\\3', $code);
+			$code = preg_replace('#(implements |extends )([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)(?=\s*(?:,|\n))#', '\\1\\\\\\2', $code);
+			$abs_classes = array(
+				'Countable',
+				'IteratorAggregate',
+				'ArrayAccess',
+			);
+			$code = preg_replace('#(\s+)(' . implode('|', $abs_classes) . ')#', '\\1\\\\\\2', $code);
+			$rel_classes = array(
+				'ContainerBuilder',
+				'YamlFileLoader',
+				'FileLocator',
+				'Extension',
+				'CompilerPassInterface',
+				'EventSubscriberInterface',
+				'EventDispatcherInterface',
+				'ContainerAwareEventDispatcher',
+				'ContainerInterface',
+				'KernelEvents',
+				'RouteCollection',
+				'ControllerResolverInterface',
+				'Request',
+				'include',
+				'array',
+				'parent',
+				'self',
+			);
+			$code = preg_replace('#([^a-zA-Z0-9_])\\\\((?:' . implode('|', $rel_classes) . ')(?:\s|\(|::|;))#', '\\1\\2', $code);
+		}
+
+		file_put_contents($file->getPathname(), $code);
+	}
+
+	if ($file->getExtension() == 'yml')
+	{
+		$code = file_get_contents($file->getPathname());
+
+		if (preg_match_all('#\s*class:\s*(phpbb_[a-z0-9_]+)\s+#', $code, $matches))
+		{
+			foreach ($matches[1] as $old_class_name)
+			{
+				$class_name = map_class_name($old_class_name, $code_dir);
+				if ($class_name)
+				{
+					$code = preg_replace("#(\s*class:\s*)$old_class_name(\s+)#", "\\1$class_name\\2", $code);
+				}
+			}
+		}
+
+		file_put_contents($file->getPathname(), $code);
+	}
+}
+

phpBB/develop/rename_interfaces.php

@@ -0,0 +1,51 @@
+<?php
+/**
+*
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+//
+// Security message:
+//
+// This script is potentially dangerous.
+// Remove or comment the next line (die(".... ) to enable this script.
+// Do NOT FORGET to either remove this script or disable it after you have used it.
+//
+die("Please read the first lines of this script for instructions on how to enable it");
+
+$code_dir = realpath(__DIR__ . '/../');
+$test_dir = realpath(__DIR__ . '/../../tests/');
+$iterator = new \AppendIterator();
+$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($code_dir)));
+$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($test_dir)));
+
+$map = array(
+	'phpbb\request\request_interface' => 'phpbb\request\request_interface',
+	'phpbb\auth\provider\provider_interface' => 'phpbb\auth\provider\provider_interface',
+	'phpbb\avatar\driver\driver_interface' => 'phpbb\avatar\driver\driver_interface',
+	'phpbb\cache\driver\driver_interface' => 'phpbb\cache\driver\driver_interface',
+	'phpbb\db\migration\tool\tool_interface' => 'phpbb\db\migration\tool\tool_interface',
+	'phpbb\extension\extension_interface' => 'phpbb\extension\extension_interface',
+	'phpbb\groupposition\groupposition_interface' => 'phpbb\groupposition\groupposition_interface',
+	'phpbb\log\log_interface' => 'phpbb\log\log_interface',
+	'phpbb\notification\method\method_interface' => 'phpbb\notification\method\method_interface',
+	'phpbb\notification\type\type_interface' => 'phpbb\notification\type\type_interface',
+	'phpbb\request\request_interface' => 'phpbb\request\request_interface',
+	'phpbb\tree\tree_interface' => 'phpbb\tree\tree_interface',
+);
+
+foreach ($iterator as $file)
+{
+	if ($file->getExtension() == 'php')
+	{
+		$code = file_get_contents($file->getPathname());
+
+		foreach ($map as $orig => $new)
+		{
+			$code = preg_replace("#([^a-z0-9_\$])$orig([^a-z0-9_])#i", '\\1' . $new . '\\2', $code);
+		}
+		file_put_contents($file->getPathname(), $code);
+	}
+}

phpBB/download/file.php

@@ -50,9 +50,9 @@ if (isset($_GET['avatar']))
 	require($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx);
 
 	// Setup class loader first
-	$phpbb_class_loader = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}phpbb/", $phpEx);
+	$phpbb_class_loader = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}phpbb/", $phpEx);
 	$phpbb_class_loader->register();
-	$phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_path}ext/", $phpEx);
+	$phpbb_class_loader_ext = new \phpbb\class_loader('\\', "{$phpbb_root_path}ext/", $phpEx);
 	$phpbb_class_loader_ext->register();
 
 	// Set up container

phpBB/includes/acp/acp_attachments.php

@@ -1472,7 +1472,7 @@ class acp_attachments
 			$ip_list = array_unique(explode("\n", $ips));
 			$ip_list_log = implode(', ', $ip_list);
 
-			$ip_exclude = (int) $request->variable('ipexclude', false, false, phpbb_request_interface::POST);
+			$ip_exclude = (int) $request->variable('ipexclude', false, false, \phpbb\request\request_interface::POST);
 
 			$iplist = array();
 			$hostlist = array();

phpBB/includes/acp/acp_bbcodes.php

@@ -275,7 +275,7 @@ class acp_bbcodes
 						
 						if ($request->is_ajax())
 						{
-							$json_response = new phpbb_json_response;
+							$json_response = new \phpbb\json_response;
 							$json_response->send(array(
 								'MESSAGE_TITLE'	=> $user->lang['INFORMATION'],
 								'MESSAGE_TEXT'	=> $user->lang['BBCODE_DELETED'],

phpBB/includes/acp/acp_board.php

@@ -688,7 +688,7 @@ class acp_board
 
 		foreach ($auth_providers as $key => $value)
 		{
-			if (!($value instanceof phpbb_auth_provider_interface))
+			if (!($value instanceof \phpbb\auth\provider\provider_interface))
 			{
 				continue;
 			}

phpBB/includes/acp/acp_bots.php

@@ -355,7 +355,7 @@ class acp_bots
 		
 		if ($request->is_ajax() && ($action == 'activate' || $action == 'deactivate'))
 		{
-			$json_response = new phpbb_json_response;
+			$json_response = new \phpbb\json_response;
 			$json_response->send(array(
 				'text'	=> $user->lang['BOT_' . (($action == 'activate') ? 'DE' : '') . 'ACTIVATE'],
 			));

phpBB/includes/acp/acp_database.php

@@ -28,7 +28,7 @@ class acp_database
 		global $cache, $db, $user, $auth, $template, $table_prefix;
 		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
 
-		$this->db_tools = new phpbb_db_tools($db);
+		$this->db_tools = new \phpbb\db\tools($db);
 
 		$user->add_lang('acp/database');
 

phpBB/includes/acp/acp_extensions.php

@@ -58,13 +58,13 @@ class acp_extensions
 		// If they've specified an extension, let's load the metadata manager and validate it.
 		if ($ext_name)
 		{
-			$md_manager = new phpbb_extension_metadata_manager($ext_name, $config, $phpbb_extension_manager, $template, $phpbb_root_path);
+			$md_manager = new \phpbb\extension\metadata_manager($ext_name, $config, $phpbb_extension_manager, $template, $phpbb_root_path);
 
 			try
 			{
 				$md_manager->get_metadata('all');
 			}
-			catch(phpbb_extension_exception $e)
+			catch(\phpbb\extension\exception $e)
 			{
 				trigger_error($e);
 			}
@@ -120,7 +120,7 @@ class acp_extensions
 						}
 					}
 				}
-				catch (phpbb_db_migration_exception $e)
+				catch (\phpbb\db\migration\exception $e)
 				{
 					$template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user));
 				}
@@ -188,7 +188,7 @@ class acp_extensions
 						}
 					}
 				}
-				catch (phpbb_db_migration_exception $e)
+				catch (\phpbb\db\migration\exception $e)
 				{
 					$template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user));
 				}
@@ -217,7 +217,7 @@ class acp_extensions
 	 * @param  $phpbb_extension_manager     An instance of the extension manager
 	 * @return null
 	 */
-	public function list_enabled_exts(phpbb_extension_manager $phpbb_extension_manager)
+	public function list_enabled_exts(\phpbb\extension\manager $phpbb_extension_manager)
 	{
 		foreach ($phpbb_extension_manager->all_enabled() as $name => $location)
 		{
@@ -236,7 +236,7 @@ class acp_extensions
 					'PURGE'			=> $this->u_action . '&action=purge_pre&ext_name=' . urlencode($name),
 				));
 			}
-			catch(phpbb_extension_exception $e)
+			catch(\phpbb\extension\exception $e)
 			{
 				$this->template->assign_block_vars('disabled', array(
 					'META_DISPLAY_NAME'		=> $this->user->lang('EXTENSION_INVALID_LIST', $name, $e),
@@ -251,7 +251,7 @@ class acp_extensions
 	 * @param  $phpbb_extension_manager     An instance of the extension manager
 	 * @return null
 	 */
-	public function list_disabled_exts(phpbb_extension_manager $phpbb_extension_manager)
+	public function list_disabled_exts(\phpbb\extension\manager $phpbb_extension_manager)
 	{
 		foreach ($phpbb_extension_manager->all_disabled() as $name => $location)
 		{
@@ -270,7 +270,7 @@ class acp_extensions
 					'PURGE'			=> $this->u_action . '&action=purge_pre&ext_name=' . urlencode($name),
 				));
 			}
-			catch(phpbb_extension_exception $e)
+			catch(\phpbb\extension\exception $e)
 			{
 				$this->template->assign_block_vars('disabled', array(
 					'META_DISPLAY_NAME'		=> $this->user->lang('EXTENSION_INVALID_LIST', $name, $e),
@@ -285,7 +285,7 @@ class acp_extensions
 	 * @param  $phpbb_extension_manager     An instance of the extension manager
 	 * @return null
 	 */
-	public function list_available_exts(phpbb_extension_manager $phpbb_extension_manager)
+	public function list_available_exts(\phpbb\extension\manager $phpbb_extension_manager)
 	{
 		$uninstalled = array_diff_key($phpbb_extension_manager->all_available(), $phpbb_extension_manager->all_configured());
 
@@ -305,7 +305,7 @@ class acp_extensions
 					'ENABLE'		=> $this->u_action . '&action=enable_pre&ext_name=' . urlencode($name),
 				));
 			}
-			catch(phpbb_extension_exception $e)
+			catch(\phpbb\extension\exception $e)
 			{
 				$this->template->assign_block_vars('disabled', array(
 					'META_DISPLAY_NAME'		=> $this->user->lang('EXTENSION_INVALID_LIST', $name, $e),

phpBB/includes/acp/acp_forums.php

@@ -269,7 +269,7 @@ class acp_forums
 
 				if ($request->is_ajax())
 				{
-					$json_response = new phpbb_json_response;
+					$json_response = new \phpbb\json_response;
 					$json_response->send(array('success' => ($move_forum_name !== false)));
 				}
 

phpBB/includes/acp/acp_groups.php

@@ -324,7 +324,7 @@ class acp_groups
 					$avatar_drivers = $phpbb_avatar_manager->get_enabled_drivers();
 
 					// This is normalised data, without the group_ prefix
-					$avatar_data = phpbb_avatar_manager::clean_row($group_row);
+					$avatar_data = \phpbb\avatar\manager::clean_row($group_row);
 				}
 
 
@@ -891,7 +891,7 @@ class acp_groups
 					break;
 				}
 			}
-			catch (phpbb_groupposition_exception $exception)
+			catch (\phpbb\groupposition\exception $exception)
 			{
 				trigger_error($user->lang($exception->getMessage()) . adm_back_link($this->u_action), E_USER_WARNING);
 			}
@@ -919,7 +919,7 @@ class acp_groups
 					break;
 				}
 			}
-			catch (phpbb_groupposition_exception $exception)
+			catch (\phpbb\groupposition\exception $exception)
 			{
 				trigger_error($user->lang($exception->getMessage()) . adm_back_link($this->u_action), E_USER_WARNING);
 			}
@@ -943,7 +943,7 @@ class acp_groups
 
 		if (($action == 'move_up' || $action == 'move_down') && $request->is_ajax())
 		{
-			$json_response = new phpbb_json_response;
+			$json_response = new \phpbb\json_response;
 			$json_response->send(array('success' => true));
 		}
 
@@ -961,7 +961,7 @@ class acp_groups
 				$template->assign_block_vars('legend', array(
 					'GROUP_NAME'	=> $group_name,
 					'GROUP_COLOUR'	=> ($row['group_colour']) ? '#' . $row['group_colour'] : '',
-					'GROUP_TYPE'	=> $user->lang[phpbb_groupposition_legend::group_type_language($row['group_type'])],
+					'GROUP_TYPE'	=> $user->lang[\phpbb\groupposition\legend::group_type_language($row['group_type'])],
 
 					'U_MOVE_DOWN'	=> "{$this->u_action}&field=legend&action=move_down&g=" . $row['group_id'],
 					'U_MOVE_UP'		=> "{$this->u_action}&field=legend&action=move_up&g=" . $row['group_id'],
@@ -1004,7 +1004,7 @@ class acp_groups
 			if ($row['group_id'])
 			{
 				$group_name = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
-				$group_type = $user->lang[phpbb_groupposition_teampage::group_type_language($row['group_type'])];
+				$group_type = $user->lang[\phpbb\groupposition\teampage::group_type_language($row['group_type'])];
 			}
 			else
 			{

phpBB/includes/acp/acp_icons.php

@@ -338,7 +338,7 @@ class acp_icons
 				$image_display_on_posting = (isset($_POST['display_on_posting'])) ? request_var('display_on_posting', array('' => 0)) : array();
 
 				// Ok, add the relevant bits if we are adding new codes to existing emoticons...
-				if ($request->variable('add_additional_code', false, false, phpbb_request_interface::POST))
+				if ($request->variable('add_additional_code', false, false, \phpbb\request\request_interface::POST))
 				{
 					$add_image			= request_var('add_image', '');
 					$add_code			= utf8_normalize_nfc(request_var('add_code', '', true));
@@ -354,7 +354,7 @@ class acp_icons
 						$image_width[$add_image] = request_var('add_width', 0);
 						$image_height[$add_image] = request_var('add_height', 0);
 
-						if ($request->variable('add_display_on_posting', false, false, phpbb_request_interface::POST))
+						if ($request->variable('add_display_on_posting', false, false, \phpbb\request\request_interface::POST))
 						{
 							$image_display_on_posting[$add_image] = 1;
 						}
@@ -785,7 +785,7 @@ class acp_icons
 					
 					if ($request->is_ajax())
 					{
-						$json_response = new phpbb_json_response;
+						$json_response = new \phpbb\json_response;
 						$json_response->send(array(
 							'MESSAGE_TITLE'	=> $user->lang['INFORMATION'],
 							'MESSAGE_TEXT'	=> $notice,

phpBB/includes/acp/acp_language.php

@@ -161,7 +161,7 @@ class acp_language
 					'method'		=> $method)
 				);
 
-				$hidden_data .= build_hidden_fields(array('entry' => $request->variable('entry', $request_default, true, phpbb_request_interface::POST)));
+				$hidden_data .= build_hidden_fields(array('entry' => $request->variable('entry', $request_default, true, \phpbb\request\request_interface::POST)));
 
 				$template->assign_vars(array(
 					'S_UPLOAD'	=> true,
@@ -218,7 +218,7 @@ class acp_language
 					trigger_error($user->lang['FORM_INVALID']. adm_back_link($this->u_action), E_USER_WARNING);
 				}
 
-				$entry_value = $request->variable('entry', $request_default, true, phpbb_request_interface::POST);
+				$entry_value = $request->variable('entry', $request_default, true, \phpbb\request\request_interface::POST);
 
 				if (!$lang_id || !$entry_value)
 				{

phpBB/includes/acp/acp_logs.php

@@ -35,8 +35,8 @@ class acp_logs
 		$forum_id	= request_var('f', 0);
 		$topic_id	= request_var('t', 0);
 		$start		= request_var('start', 0);
-		$deletemark = $request->variable('delmarked', false, false, phpbb_request_interface::POST);
+		$deletemark = $request->variable('delmarked', false, false, \phpbb\request\request_interface::POST);
-		$deleteall	= $request->variable('delall', false, false, phpbb_request_interface::POST);
+		$deleteall	= $request->variable('delall', false, false, \phpbb\request\request_interface::POST);
 		$marked		= request_var('mark', array(0));
 
 		// Sort keys

phpBB/includes/acp/acp_modules.php

@@ -375,7 +375,7 @@ class acp_modules
 		{
 			if ($request->is_ajax())
 			{
-				$json_response = new phpbb_json_response;
+				$json_response = new \phpbb\json_response;
 				$json_response->send(array(
 					'MESSAGE_TITLE'	=> $user->lang('ERROR'),
 					'MESSAGE_TEXT'	=> implode('<br />', $errors),
@@ -565,7 +565,7 @@ class acp_modules
 		{
 			// Skip entries we do not need if we know the module we are
 			// looking for
-			if ($module && strpos($cur_module, $module) === false)
+			if ($module && strpos(str_replace('\\', '_', $cur_module), $module) === false)
 			{
 				continue;
 			}

phpBB/includes/acp/acp_permissions.php

@@ -679,7 +679,7 @@ class acp_permissions
 		list($ug_id, ) = each($psubmit);
 		list($forum_id, ) = each($psubmit[$ug_id]);
 
-		$settings = $request->variable('setting', array(0 => array(0 => array('' => 0))), false, phpbb_request_interface::POST);
+		$settings = $request->variable('setting', array(0 => array(0 => array('' => 0))), false, \phpbb\request\request_interface::POST);
 		if (empty($settings) || empty($settings[$ug_id]) || empty($settings[$ug_id][$forum_id]))
 		{
 			trigger_error('WRONG_PERMISSION_SETTING_FORMAT', E_USER_WARNING);
@@ -688,7 +688,7 @@ class acp_permissions
 		$auth_settings = $settings[$ug_id][$forum_id];
 
 		// Do we have a role we want to set?
-		$roles = $request->variable('role', array(0 => array(0 => 0)), false, phpbb_request_interface::POST);
+		$roles = $request->variable('role', array(0 => array(0 => 0)), false, \phpbb\request\request_interface::POST);
 		$assigned_role = (isset($roles[$ug_id][$forum_id])) ? (int) $roles[$ug_id][$forum_id] : 0;
 
 		// Do the admin want to set these permissions to other items too?
@@ -760,8 +760,8 @@ class acp_permissions
 			trigger_error($user->lang['NO_AUTH_OPERATION'] . adm_back_link($this->u_action), E_USER_WARNING);
 		}
 
-		$auth_settings = $request->variable('setting', array(0 => array(0 => array('' => 0))), false, phpbb_request_interface::POST);
+		$auth_settings = $request->variable('setting', array(0 => array(0 => array('' => 0))), false, \phpbb\request\request_interface::POST);
-		$auth_roles = $request->variable('role', array(0 => array(0 => 0)), false, phpbb_request_interface::POST);
+		$auth_roles = $request->variable('role', array(0 => array(0 => 0)), false, \phpbb\request\request_interface::POST);
 		$ug_ids = $forum_ids = array();
 
 		// We need to go through the auth settings
@@ -1103,7 +1103,7 @@ class acp_permissions
 		{
 			if ($user_id != $user->data['user_id'])
 			{
-				$auth2 = new phpbb_auth();
+				$auth2 = new \phpbb\auth\auth();
 				$auth2->acl($userdata);
 				$auth_setting = $auth2->acl_get($permission);
 			}

phpBB/includes/acp/acp_profile.php

@@ -245,7 +245,7 @@ class acp_profile
 
 				if ($request->is_ajax())
 				{
-					$json_response = new phpbb_json_response();
+					$json_response = new \phpbb\json_response();
 					$json_response->send(array(
 						'text'	=> $user->lang('DEACTIVATE'),
 					));
@@ -277,7 +277,7 @@ class acp_profile
 
 				if ($request->is_ajax())
 				{
-					$json_response = new phpbb_json_response();
+					$json_response = new \phpbb\json_response();
 					$json_response->send(array(
 						'text'	=> $user->lang('ACTIVATE'),
 					));
@@ -510,7 +510,7 @@ class acp_profile
 							$cp->vars['field_default_value_month'] = $now['mon'];
 							$cp->vars['field_default_value_year'] = $now['year'];
 							$var = 'now';
-							$request->overwrite('field_default_value', $var, phpbb_request_interface::POST);
+							$request->overwrite('field_default_value', $var, \phpbb\request\request_interface::POST);
 						}
 						else
 						{
@@ -520,7 +520,7 @@ class acp_profile
 								$cp->vars['field_default_value_month'] = request_var('field_default_value_month', 0);
 								$cp->vars['field_default_value_year'] = request_var('field_default_value_year', 0);
 								$var = sprintf('%2d-%2d-%4d', $cp->vars['field_default_value_day'], $cp->vars['field_default_value_month'], $cp->vars['field_default_value_year']);
-								$request->overwrite('field_default_value', $var, phpbb_request_interface::POST);
+								$request->overwrite('field_default_value', $var, \phpbb\request\request_interface::POST);
 							}
 							else
 							{

phpBB/includes/acp/acp_ranks.php

@@ -125,7 +125,7 @@ class acp_ranks
 
 					if ($request->is_ajax())
 					{
-						$json_response = new phpbb_json_response;
+						$json_response = new \phpbb\json_response;
 						$json_response->send(array(
 							'MESSAGE_TITLE'	=> $user->lang['INFORMATION'],
 							'MESSAGE_TEXT'	=> $user->lang['RANK_REMOVED'],

phpBB/includes/acp/acp_users.php

@@ -1604,7 +1604,7 @@ class acp_users
 								|| $user_row['user_allow_viewonline'] && !$sql_ary['user_allow_viewonline'])
 							{
 								// We also need to check if the user has the permission to cloak.
-								$user_auth = new phpbb_auth();
+								$user_auth = new \phpbb\auth\auth();
 								$user_auth->acl($user_row);
 
 								$session_sql_ary = array(
@@ -1742,7 +1742,7 @@ class acp_users
 					$avatar_drivers = $phpbb_avatar_manager->get_enabled_drivers();
 
 					// This is normalised data, without the user_ prefix
-					$avatar_data = phpbb_avatar_manager::clean_row($user_row);
+					$avatar_data = \phpbb\avatar\manager::clean_row($user_row);
 
 					if ($submit)
 					{

phpBB/includes/acp/auth.php

@@ -19,7 +19,7 @@ if (!defined('IN_PHPBB'))
 * ACP Permission/Auth class
 * @package phpBB3
 */
-class auth_admin extends phpbb_auth
+class auth_admin extends \phpbb\auth\auth
 {
 	/**
 	* Init auth settings
@@ -130,7 +130,7 @@ class auth_admin extends phpbb_auth
 			{
 				if ($user->data['user_id'] != $userdata['user_id'])
 				{
-					$auth2 = new phpbb_auth();
+					$auth2 = new \phpbb\auth\auth();
 					$auth2->acl($userdata);
 				}
 				else

phpBB/includes/bbcode.php

@@ -132,7 +132,7 @@ class bbcode
 		{
 			$this->template_bitfield = new bitfield($user->style['bbcode_bitfield']);
 
-			$template = new phpbb_template_twig($phpbb_filesystem, $config, $user, new phpbb_template_context(), $phpbb_extension_manager);
+			$template = new phpbb\template\twig\twig($phpbb_filesystem, $config, $user, new phpbb_template_context(), $phpbb_extension_manager);
 			$template->set_style();
 			$template->set_filenames(array('bbcode.html' => 'bbcode.html'));
 			$this->template_filename = $template->get_source_file_for_handle('bbcode.html');

phpBB/includes/captcha/plugins/phpbb_captcha_gd_plugin.php

@@ -140,7 +140,7 @@ class phpbb_captcha_gd extends phpbb_default_captcha
 
 		$config_old = $config;
 
-		$config = new phpbb_config(array());
+		$config = new \phpbb\config\config(array());
 		foreach ($config_old as $key => $value)
 		{
 			$config->set($key, $value);

phpBB/includes/captcha/plugins/phpbb_captcha_qa_plugin.php

@@ -112,7 +112,7 @@ class phpbb_captcha_qa
 	{
 		global $db;
 
-		$db_tool = new phpbb_db_tools($db);
+		$db_tool = new \phpbb\db\tools($db);
 
 		return $db_tool->sql_table_exists(CAPTCHA_QUESTIONS_TABLE);
 	}
@@ -295,7 +295,7 @@ class phpbb_captcha_qa
 	{
 		global $db;
 
-		$db_tool = new phpbb_db_tools($db);
+		$db_tool = new \phpbb\db\tools($db);
 
 		$tables = array(CAPTCHA_QUESTIONS_TABLE, CAPTCHA_ANSWERS_TABLE, CAPTCHA_QA_CONFIRM_TABLE);
 

phpBB/includes/functions.php

@@ -24,13 +24,13 @@ if (!defined('IN_PHPBB'))
 function set_var(&$result, $var, $type, $multibyte = false)
 {
 	// no need for dependency injection here, if you have the object, call the method yourself!
-	$type_cast_helper = new phpbb_request_type_cast_helper();
+	$type_cast_helper = new \phpbb\request\type_cast_helper();
 	$type_cast_helper->set_var($result, $var, $type, $multibyte);
 }
 
 /**
-* Wrapper function of phpbb_request::variable which exists for backwards compatability.
+* Wrapper function of \phpbb\request\request::variable which exists for backwards compatability.
-* See {@link phpbb_request_interface::variable phpbb_request_interface::variable} for
+* See {@link \phpbb\request\request_interface::variable \phpbb\request\request_interface::variable} for
 * documentation of this function's use.
 *
 * @deprecated
@@ -38,20 +38,20 @@ function set_var(&$result, $var, $type, $multibyte = false)
 * 										If the value is an array this may be an array of indizes which will give
 * 										direct access to a value at any depth. E.g. if the value of "var" is array(1 => "a")
 * 										then specifying array("var", 1) as the name will return "a".
-* 										If you pass an instance of {@link phpbb_request_interface phpbb_request_interface}
+* 										If you pass an instance of {@link \phpbb\request\request_interface phpbb_request_interface}
 * 										as this parameter it will overwrite the current request class instance. If you do
 * 										not do so, it will create its own instance (but leave superglobals enabled).
 * @param	mixed			$default	A default value that is returned if the variable was not set.
 * 										This function will always return a value of the same type as the default.
 * @param	bool			$multibyte	If $default is a string this paramater has to be true if the variable may contain any UTF-8 characters
 *										Default is false, causing all bytes outside the ASCII range (0-127) to be replaced with question marks
-* @param	bool			$cookie		This param is mapped to phpbb_request_interface::COOKIE as the last param for
+* @param	bool			$cookie		This param is mapped to \phpbb\request\request_interface::COOKIE as the last param for
-* 										phpbb_request_interface::variable for backwards compatability reasons.
+* 										\phpbb\request\request_interface::variable for backwards compatability reasons.
-* @param	phpbb_request_interface|null|false	If an instance of phpbb_request_interface is given the instance is stored in
+* @param	\phpbb\request\request_interface|null|false	If an instance of \phpbb\request\request_interface is given the instance is stored in
 *										a static variable and used for all further calls where this parameters is null. Until
-*										the function is called with an instance it automatically creates a new phpbb_request
+*										the function is called with an instance it automatically creates a new \phpbb\request\request
 *										instance on every call. By passing false this per-call instantiation can be restored
-*										after having passed in a phpbb_request_interface instance.
+*										after having passed in a \phpbb\request\request_interface instance.
 *
 * @return	mixed	The value of $_REQUEST[$var_name] run through {@link set_var set_var} to ensure that the type is the
 * 					the same as that of $default. If the variable is not set $default is returned.
@@ -62,7 +62,7 @@ function request_var($var_name, $default, $multibyte = false, $cookie = false, $
 	// the only real code is the function call which maps this function to a method.
 	static $static_request = null;
 
-	if ($request instanceof phpbb_request_interface)
+	if ($request instanceof \phpbb\request\request_interface)
 	{
 		$static_request = $request;
 
@@ -88,10 +88,10 @@ function request_var($var_name, $default, $multibyte = false, $cookie = false, $
 	{
 		// false param: enable super globals, so the created request class does not
 		// make super globals inaccessible everywhere outside this function.
-		$tmp_request = new phpbb_request(new phpbb_request_type_cast_helper(), false);
+		$tmp_request = new \phpbb\request\request(new \phpbb\request\type_cast_helper(), false);
 	}
 
-	return $tmp_request->variable($var_name, $default, $multibyte, ($cookie) ? phpbb_request_interface::COOKIE : phpbb_request_interface::REQUEST);
+	return $tmp_request->variable($var_name, $default, $multibyte, ($cookie) ? \phpbb\request\request_interface::COOKIE : \phpbb\request\request_interface::REQUEST);
 }
 
 /**
@@ -110,7 +110,7 @@ function request_var($var_name, $default, $multibyte = false, $cookie = false, $
 *
 * @deprecated
 */
-function set_config($config_name, $config_value, $is_dynamic = false, phpbb_config $set_config = null)
+function set_config($config_name, $config_value, $is_dynamic = false, \phpbb\config\config $set_config = null)
 {
 	static $config = null;
 
@@ -140,7 +140,7 @@ function set_config($config_name, $config_value, $is_dynamic = false, phpbb_conf
 *
 * @deprecated
 */
-function set_config_count($config_name, $increment, $is_dynamic = false, phpbb_config $set_config = null)
+function set_config_count($config_name, $increment, $is_dynamic = false, \phpbb\config\config $set_config = null)
 {
 	static $config = null;
 
@@ -1065,15 +1065,15 @@ function phpbb_clean_path($path)
 	else
 	{
 		// The container is not yet loaded, use a new instance
-		if (!class_exists('phpbb_filesystem'))
+		if (!class_exists('\phpbb\filesystem'))
 		{
 			global $phpbb_root_path, $phpEx;
 			require($phpbb_root_path . 'includes/filesystem.' . $phpEx);
 		}
 
-		$phpbb_filesystem = new phpbb_filesystem(
+		$phpbb_filesystem = new phpbb\filesystem(
-			new phpbb_symfony_request(
+			new phpbb\symfony_request(
-				new phpbb_request()
+				new phpbb\request\request()
 			),
 			$phpbb_root_path,
 			$phpEx
@@ -1258,7 +1258,7 @@ function tz_select($default = '', $truncate = false)
 /**
 * Options to pick a timezone and date/time
 *
-* @param	phpbb_user	$user				Object of the current user
+* @param	\phpbb\user	$user				Object of the current user
 * @param	string		$default			A timezone to select
 * @param	boolean		$truncate			Shall we truncate the options text
 *
@@ -1277,7 +1277,7 @@ function phpbb_timezone_select($user, $default = '', $truncate = false)
 		foreach ($unsorted_timezones as $timezone)
 		{
 			$tz = new DateTimeZone($timezone);
-			$dt = new phpbb_datetime($user, 'now', $tz);
+			$dt = new \phpbb\datetime($user, 'now', $tz);
 			$offset = $dt->getOffset();
 			$current_time = $dt->format($user->lang['DATETIME_FORMAT'], true);
 			$offset_string = phpbb_format_timezone_offset($offset);
@@ -1396,7 +1396,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 			}
 			else if ($config['load_anon_lastread'] || $user->data['is_registered'])
 			{
-				$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+				$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 				$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
 
 				unset($tracking_topics['tf']);
@@ -1405,7 +1405,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 				$tracking_topics['l'] = base_convert($post_time - $config['board_startdate'], 10, 36);
 
 				$user->set_cookie('track', tracking_serialize($tracking_topics), $post_time + 31536000);
-				$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking_topics), phpbb_request_interface::COOKIE);
+				$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking_topics), \phpbb\request\request_interface::COOKIE);
 
 				unset($tracking_topics);
 
@@ -1508,7 +1508,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 		}
 		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
 		{
-			$tracking = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+			$tracking = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 			$tracking = ($tracking) ? tracking_unserialize($tracking) : array();
 
 			foreach ($forum_id as $f_id)
@@ -1539,7 +1539,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 			}
 
 			$user->set_cookie('track', tracking_serialize($tracking), $post_time + 31536000);
-			$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), phpbb_request_interface::COOKIE);
+			$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), \phpbb\request\request_interface::COOKIE);
 
 			unset($tracking);
 		}
@@ -1596,7 +1596,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 		}
 		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
 		{
-			$tracking = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+			$tracking = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 			$tracking = ($tracking) ? tracking_unserialize($tracking) : array();
 
 			$topic_id36 = base_convert($topic_id, 10, 36);
@@ -1610,7 +1610,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 
 			// If the cookie grows larger than 10000 characters we will remove the smallest value
 			// This can result in old topics being unread - but most of the time it should be accurate...
-			if (strlen($request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE)) > 10000)
+			if (strlen($request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE)) > 10000)
 			{
 				//echo 'Cookie grown too large' . print_r($tracking, true);
 
@@ -1655,7 +1655,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
 			}
 
 			$user->set_cookie('track', tracking_serialize($tracking), $post_time + 31536000);
-			$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), phpbb_request_interface::COOKIE);
+			$request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), \phpbb\request\request_interface::COOKIE);
 		}
 
 		return;
@@ -1793,7 +1793,7 @@ function get_complete_topic_tracking($forum_id, $topic_ids, $global_announce_lis
 
 		if (!isset($tracking_topics) || !sizeof($tracking_topics))
 		{
-			$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+			$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 			$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
 		}
 
@@ -1990,7 +1990,7 @@ function update_forum_tracking_info($forum_id, $forum_last_post_time, $f_mark_ti
 		}
 		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
 		{
-			$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+			$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 			$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
 
 			if (!$user->data['is_registered'])
@@ -2425,7 +2425,7 @@ function append_sid($url, $params = false, $is_amp = true, $session_id = false)
 	}
 
 	// Update the root path with the correct relative web path
-	if ($phpbb_filesystem instanceof phpbb_filesystem)
+	if ($phpbb_filesystem instanceof \phpbb\filesystem)
 	{
 		$url = $phpbb_filesystem->update_web_root_path($url);
 	}
@@ -3106,7 +3106,7 @@ function confirm_box($check, $title = '', $hidden = '', $html_body = 'confirm_bo
 		return false;
 	}
 
-	$confirm = ($user->lang['YES'] === $request->variable('confirm', '', true, phpbb_request_interface::POST));
+	$confirm = ($user->lang['YES'] === $request->variable('confirm', '', true, \phpbb\request\request_interface::POST));
 
 	if ($check && $confirm)
 	{
@@ -3183,7 +3183,7 @@ function confirm_box($check, $title = '', $hidden = '', $html_body = 'confirm_bo
 	if ($request->is_ajax())
 	{
 		$u_action .= '&confirm_uid=' . $user->data['user_id'] . '&sess=' . $user->session_id . '&sid=' . $user->session_id;
-		$json_response = new phpbb_json_response;
+		$json_response = new \phpbb\json_response;
 		$json_response->send(array(
 			'MESSAGE_BODY'		=> $template->assign_display('body'),
 			'MESSAGE_TITLE'		=> (!isset($user->lang[$title])) ? $user->lang['CONFIRM'] : $user->lang[$title],
@@ -4425,7 +4425,7 @@ function msg_handler($errno, $msg_text, $errfile, $errline)
 			{
 				global $refresh_data;
 
-				$json_response = new phpbb_json_response;
+				$json_response = new \phpbb\json_response;
 				$json_response->send(array(
 					'MESSAGE_TITLE'		=> $msg_title,
 					'MESSAGE_TEXT'		=> $msg_text,
@@ -4931,7 +4931,7 @@ function phpbb_http_login($param)
 	$username = null;
 	foreach ($username_keys as $k)
 	{
-		if ($request->is_set($k, phpbb_request_interface::SERVER))
+		if ($request->is_set($k, \phpbb\request\request_interface::SERVER))
 		{
 			$username = htmlspecialchars_decode($request->server($k));
 			break;
@@ -4941,7 +4941,7 @@ function phpbb_http_login($param)
 	$password = null;
 	foreach ($password_keys as $k)
 	{
-		if ($request->is_set($k, phpbb_request_interface::SERVER))
+		if ($request->is_set($k, \phpbb\request\request_interface::SERVER))
 		{
 			$password = htmlspecialchars_decode($request->server($k));
 			break;
@@ -5042,13 +5042,13 @@ function phpbb_quoteattr($data, $entities = null)
 *
 * sid is always omitted.
 *
-* @param phpbb_request $request Request object
+* @param \phpbb\request\request $request Request object
 * @param array $exclude A list of variable names that should not be forwarded
 * @return string HTML with hidden fields
 */
 function phpbb_build_hidden_fields_for_query_params($request, $exclude = null)
 {
-	$names = $request->variable_names(phpbb_request_interface::GET);
+	$names = $request->variable_names(\phpbb\request\request_interface::GET);
 	$hidden = '';
 	foreach ($names as $name)
 	{
@@ -5070,7 +5070,7 @@ function phpbb_build_hidden_fields_for_query_params($request, $exclude = null)
 		// here. To avoid exposing cookies, skip variables that are
 		// overwritten somewhere other than GET entirely.
 		$value = $request->variable($name, '', true);
-		$get_value = $request->variable($name, '', true, phpbb_request_interface::GET);
+		$get_value = $request->variable($name, '', true, \phpbb\request\request_interface::GET);
 		if ($value === $get_value)
 		{
 			$escaped_value = phpbb_quoteattr($value);
@@ -5272,7 +5272,7 @@ function page_header($page_title = '', $display_online_list = true, $item_id = 0
 		}
 	}
 
-	$dt = new phpbb_datetime($user, 'now', $user->timezone);
+	$dt = new \phpbb\datetime($user, 'now', $user->timezone);
 	$timezone_offset = 'GMT' . phpbb_format_timezone_offset($dt->getOffset());
 	$timezone_name = $user->timezone->getName();
 	if (isset($user->lang['timezones'][$timezone_name]))
@@ -5620,7 +5620,7 @@ function exit_handler()
 }
 
 /**
-* Handler for init calls in phpBB. This function is called in phpbb_user::setup();
+* Handler for init calls in phpBB. This function is called in \phpbb\user::setup();
 * This function supports hooks.
 */
 function phpbb_user_session_handler()
@@ -5684,24 +5684,24 @@ function phpbb_convert_30_dbms_to_31($dbms)
 	// true for mysqli class.
 	// However, per the docblock any valid 3.1 driver name should be
 	// recognized by this function, and have priority over 3.0 dbms.
-	if (class_exists('phpbb_db_driver_' . $dbms))
+	if (class_exists('phpbb\db\driver\\' . $dbms))
 	{
-		return 'phpbb_db_driver_' . $dbms;
+		return 'phpbb\db\driver\\' . $dbms;
 	}
 
 	if (class_exists($dbms))
 	{
-		// Additionally we could check that $dbms extends phpbb_db_driver.
+		// Additionally we could check that $dbms extends phpbb\db\driver\driver.
 		// http://php.net/manual/en/class.reflectionclass.php
 		// Beware of possible performance issues:
 		// http://stackoverflow.com/questions/294582/php-5-reflection-api-performance
 		// We could check for interface implementation in all paths or
-		// only when we do not prepend phpbb_db_driver_.
+		// only when we do not prepend phpbb\db\driver\.
 
 		/*
 		$reflection = new \ReflectionClass($dbms);
 
-		if ($reflection->isSubclassOf('phpbb_db_driver'))
+		if ($reflection->isSubclassOf('phpbb\db\driver\driver'))
 		{
 			return $dbms;
 		}

phpBB/includes/functions_admin.php

@@ -2348,9 +2348,9 @@ function auto_prune($forum_id, $prune_mode, $prune_flags, $prune_days, $prune_fr
 * via admin_permissions. Changes of usernames and group names
 * must be carried through for the moderators table.
 *
-* @param phpbb_db_driver $db Database connection
+* @param \phpbb\db\driver\driver $db Database connection
-* @param phpbb_cache_driver_interface Cache driver
+* @param \phpbb\cache\driver\driver_interface Cache driver
-* @param phpbb_auth $auth Authentication object
+* @param \phpbb\auth\auth $auth Authentication object
 * @return null
 */
 function phpbb_cache_moderators($db, $cache, $auth)
@@ -2571,8 +2571,8 @@ function view_log($mode, &$log, &$log_count, $limit = 0, $offset = 0, $forum_id
 /**
 * Removes moderators and administrators from foe lists.
 *
-* @param phpbb_db_driver $db Database connection
+* @param \phpbb\db\driver\driver $db Database connection
-* @param phpbb_auth $auth Authentication object
+* @param \phpbb\auth\auth $auth Authentication object
 * @param array|bool $group_id If an array, remove all members of this group from foe lists, or false to ignore
 * @param array|bool $user_id If an array, remove this user from foe lists, or false to ignore
 * @return null

phpBB/includes/functions_container.php

@@ -26,7 +26,7 @@ if (!defined('IN_PHPBB'))
 * Used to bootstrap the container.
 *
 * @param string $config_file
-* @return phpbb_db_driver
+* @return \phpbb\db\driver\driver
 */
 function phpbb_bootstrap_db_connection($config_file)
 {
@@ -121,7 +121,7 @@ function phpbb_create_install_container($phpbb_root_path, $php_ext)
 	$other_config_path = $phpbb_root_path . 'install/update/new/config/';
 	$config_path = file_exists($other_config_path . 'services.yml') ? $other_config_path : $phpbb_root_path . 'config/';
 
-	$core = new phpbb_di_extension_core($config_path);
+	$core = new \phpbb\di\extension\core($config_path);
 	$container = phpbb_create_container(array($core), $phpbb_root_path, $php_ext);
 
 	$container->setParameter('core.root_path', $phpbb_root_path);
@@ -260,13 +260,13 @@ function phpbb_create_default_container($phpbb_root_path, $php_ext)
 	return phpbb_create_dumped_container_unless_debug(
 		$config_file,
 		array(
-			new phpbb_di_extension_config($config_file),
+			new \phpbb\di\extension\config($config_file),
-			new phpbb_di_extension_core($phpbb_root_path . 'config'),
+			new \phpbb\di\extension\core($phpbb_root_path . 'config'),
-			new phpbb_di_extension_ext($installed_exts),
+			new \phpbb\di\extension\ext($installed_exts),
 		),
 		array(
-			new phpbb_di_pass_collection_pass(),
+			new \phpbb\di\pass\collection_pass(),
-			new phpbb_di_pass_kernel_pass(),
+			new \phpbb\di\pass\kernel_pass(),
 		),
 		$phpbb_root_path,
 		$php_ext

phpBB/includes/functions_database_helper.php

@@ -22,14 +22,14 @@ if (!defined('IN_PHPBB'))
 *
 * The only supported table is bookmarks.
 *
-* @param phpbb_db_driver $db Database object
+* @param \phpbb\db\driver\driver $db Database object
 * @param string $table Table on which to perform the update
 * @param string $column Column whose values to change
 * @param array $from_values An array of values that should be changed
 * @param int $to_value The new value
 * @return null
 */
-function phpbb_update_rows_avoiding_duplicates(phpbb_db_driver $db, $table, $column, $from_values, $to_value)
+function phpbb_update_rows_avoiding_duplicates(\phpbb\db\driver\driver $db, $table, $column, $from_values, $to_value)
 {
 	$sql = "SELECT $column, user_id
 		FROM $table
@@ -107,14 +107,14 @@ function phpbb_update_rows_avoiding_duplicates(phpbb_db_driver $db, $table, $col
 *
 * The only supported table is topics_watch.
 *
-* @param phpbb_db_driver $db Database object
+* @param \phpbb\db\driver\driver $db Database object
 * @param string $table Table on which to perform the update
 * @param string $column Column whose values to change
 * @param array $from_values An array of values that should be changed
 * @param int $to_value The new value
 * @return null
 */
-function phpbb_update_rows_avoiding_duplicates_notify_status(phpbb_db_driver $db, $table, $column, $from_values, $to_value)
+function phpbb_update_rows_avoiding_duplicates_notify_status(\phpbb\db\driver\driver $db, $table, $column, $from_values, $to_value)
 {
 	$sql = "SELECT $column, user_id, notify_status
 		FROM $table

phpBB/includes/functions_display.php

@@ -71,7 +71,7 @@ function display_forums($root_data = '', $display_moderators = true, $return_mod
 					'MESSAGE_TITLE'		=> $user->lang['INFORMATION'],
 					'MESSAGE_TEXT'		=> $user->lang['FORUMS_MARKED']
 				);
-				$json_response = new phpbb_json_response();
+				$json_response = new \phpbb\json_response();
 				$json_response->send($data);
 			}
 
@@ -104,7 +104,7 @@ function display_forums($root_data = '', $display_moderators = true, $return_mod
 	}
 	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
 	{
-		$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+		$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 		$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
 
 		if (!$user->data['is_registered'])
@@ -346,7 +346,7 @@ function display_forums($root_data = '', $display_moderators = true, $return_mod
 					'MESSAGE_TITLE'		=> $user->lang['INFORMATION'],
 					'MESSAGE_TEXT'		=> $user->lang['FORUMS_MARKED']
 				);
-				$json_response = new phpbb_json_response();
+				$json_response = new \phpbb\json_response();
 				$json_response->send($data);
 			}
 
@@ -1164,7 +1164,7 @@ function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id,
 
 				if ($token && check_link_hash($token, "{$mode}_$match_id") || confirm_box(true))
 				{
-					if ($uid != $user_id || $request->variable('unwatch', '', false, phpbb_request_interface::GET) != $mode)
+					if ($uid != $user_id || $request->variable('unwatch', '', false, \phpbb\request\request_interface::GET) != $mode)
 					{
 						$redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");
 						$message = $user->lang['ERR_UNWATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
@@ -1229,7 +1229,7 @@ function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id,
 
 				if ($token && check_link_hash($token, "{$mode}_$match_id") || confirm_box(true))
 				{
-					if ($uid != $user_id || $request->variable('watch', '', false, phpbb_request_interface::GET) != $mode)
+					if ($uid != $user_id || $request->variable('watch', '', false, \phpbb\request\request_interface::GET) != $mode)
 					{
 						$redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&amp;start=$start");
 						$message = $user->lang['ERR_WATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
@@ -1272,8 +1272,8 @@ function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id,
 	}
 	else
 	{
-		if ((isset($_GET['unwatch']) && $request->variable('unwatch', '', false, phpbb_request_interface::GET) == $mode) ||
+		if ((isset($_GET['unwatch']) && $request->variable('unwatch', '', false, \phpbb\request\request_interface::GET) == $mode) ||
-			(isset($_GET['watch']) && $request->variable('watch', '', false, phpbb_request_interface::GET) == $mode))
+			(isset($_GET['watch']) && $request->variable('watch', '', false, \phpbb\request\request_interface::GET) == $mode))
 		{
 			login_box();
 		}
@@ -1352,7 +1352,7 @@ function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank
 */
 function phpbb_get_user_avatar($user_row, $alt = 'USER_AVATAR', $ignore_config = false)
 {
-	$row = phpbb_avatar_manager::clean_row($user_row);
+	$row = \phpbb\avatar\manager::clean_row($user_row);
 	return phpbb_get_avatar($row, $alt, $ignore_config);
 }
 
@@ -1367,14 +1367,14 @@ function phpbb_get_user_avatar($user_row, $alt = 'USER_AVATAR', $ignore_config =
 */
 function phpbb_get_group_avatar($user_row, $alt = 'GROUP_AVATAR', $ignore_config = false)
 {
-	$row = phpbb_avatar_manager::clean_row($user_row);
+	$row = \phpbb\avatar\manager::clean_row($user_row);
 	return phpbb_get_avatar($row, $alt, $ignore_config);
 }
 
 /**
 * Get avatar
 *
-* @param array $row Row cleaned by phpbb_avatar_driver::clean_row
+* @param array $row Row cleaned by \phpbb\avatar\driver\driver::clean_row
 * @param string $alt Optional language string for alt tag within image, can be a language key or text
 * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP
 *

phpBB/includes/functions_download.php

@@ -596,7 +596,7 @@ function phpbb_parse_range_request($request_array, $filesize)
 /**
 * Increments the download count of all provided attachments
 *
-* @param phpbb_db_driver $db The database object
+* @param \phpbb\db\driver\driver $db The database object
 * @param array|int $ids The attach_id of each attachment
 *
 * @return null
@@ -617,8 +617,8 @@ function phpbb_increment_downloads($db, $ids)
 /**
 * Handles authentication when downloading attachments from a post or topic
 *
-* @param phpbb_db_driver $db The database object
+* @param \phpbb\db\driver\driver $db The database object
-* @param phpbb_auth $auth The authentication object
+* @param \phpbb\auth\auth $auth The authentication object
 * @param int $topic_id The id of the topic that we are downloading from
 *
 * @return null
@@ -651,8 +651,8 @@ function phpbb_download_handle_forum_auth($db, $auth, $topic_id)
 /**
 * Handles authentication when downloading attachments from PMs
 *
-* @param phpbb_db_driver $db The database object
+* @param \phpbb\db\driver\driver $db The database object
-* @param phpbb_auth $auth The authentication object
+* @param \phpbb\auth\auth $auth The authentication object
 * @param int $user_id The user id
 * @param int $msg_id The id of the PM that we are downloading from
 *
@@ -678,7 +678,7 @@ function phpbb_download_handle_pm_auth($db, $auth, $user_id, $msg_id)
 /**
 * Checks whether a user can download from a particular PM
 *
-* @param phpbb_db_driver $db The database object
+* @param \phpbb\db\driver\driver $db The database object
 * @param int $user_id The user id
 * @param int $msg_id The id of the PM that we are downloading from
 *

phpBB/includes/functions_install.php

@@ -28,7 +28,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'firebird',
 			'MODULE'		=> 'interbase',
 			'DELIM'			=> ';;',
-			'DRIVER'		=> 'phpbb_db_driver_firebird',
+			'DRIVER'		=> 'phpbb\db\driver\firebird',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> false,
 		),
@@ -39,7 +39,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'mysql_41',
 			'MODULE'		=> 'mysqli',
 			'DELIM'			=> ';',
-			'DRIVER'		=> 'phpbb_db_driver_mysqli',
+			'DRIVER'		=> 'phpbb\db\driver\mysqli',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> true,
 		),
@@ -48,7 +48,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'mysql',
 			'MODULE'		=> 'mysql',
 			'DELIM'			=> ';',
-			'DRIVER'		=> 'phpbb_db_driver_mysql',
+			'DRIVER'		=> 'phpbb\db\driver\mysql',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> true,
 		),
@@ -57,7 +57,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'mssql',
 			'MODULE'		=> 'mssql',
 			'DELIM'			=> 'GO',
-			'DRIVER'		=> 'phpbb_db_driver_mssql',
+			'DRIVER'		=> 'phpbb\db\driver\mssql',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> true,
 		),
@@ -66,7 +66,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'mssql',
 			'MODULE'		=> 'odbc',
 			'DELIM'			=> 'GO',
-			'DRIVER'		=> 'phpbb_db_driver_mssql_odbc',
+			'DRIVER'		=> 'phpbb\db\driver\mssql_odbc',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> true,
 		),
@@ -75,7 +75,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'mssql',
 			'MODULE'		=> 'sqlsrv',
 			'DELIM'			=> 'GO',
-			'DRIVER'		=> 'phpbb_db_driver_mssqlnative',
+			'DRIVER'		=> 'phpbb\db\driver\mssqlnative',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> false,
 		),
@@ -84,7 +84,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'oracle',
 			'MODULE'		=> 'oci8',
 			'DELIM'			=> '/',
-			'DRIVER'		=> 'phpbb_db_driver_oracle',
+			'DRIVER'		=> 'phpbb\db\driver\oracle',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> false,
 		),
@@ -93,7 +93,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'postgres',
 			'MODULE'		=> 'pgsql',
 			'DELIM'			=> ';',
-			'DRIVER'		=> 'phpbb_db_driver_postgres',
+			'DRIVER'		=> 'phpbb\db\driver\postgres',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> true,
 		),
@@ -102,7 +102,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 			'SCHEMA'		=> 'sqlite',
 			'MODULE'		=> 'sqlite',
 			'DELIM'			=> ';',
-			'DRIVER'		=> 'phpbb_db_driver_sqlite',
+			'DRIVER'		=> 'phpbb\db\driver\sqlite',
 			'AVAILABLE'		=> true,
 			'2.0.x'			=> false,
 		),
@@ -184,7 +184,7 @@ function dbms_select($default = '', $only_20x_options = false)
 */
 function get_tables(&$db)
 {
-	$db_tools = new phpbb_db_tools($db);
+	$db_tools = new \phpbb\db\tools($db);
 
 	return $db_tools->sql_list_tables();
 }
@@ -206,14 +206,14 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 	$db->sql_return_on_error(true);
 
 	// Check that we actually have a database name before going any further.....
-	if ($dbms_details['DRIVER'] != 'phpbb_db_driver_sqlite' && $dbms_details['DRIVER'] != 'phpbb_db_driver_oracle' && $dbname === '')
+	if ($dbms_details['DRIVER'] != 'phpbb\db\driver\sqlite' && $dbms_details['DRIVER'] != 'phpbb\db\driver\oracle' && $dbname === '')
 	{
 		$error[] = $lang['INST_ERR_DB_NO_NAME'];
 		return false;
 	}
 
 	// Make sure we don't have a daft user who thinks having the SQLite database in the forum directory is a good idea
-	if ($dbms_details['DRIVER'] == 'phpbb_db_driver_sqlite' && stripos(phpbb_realpath($dbhost), phpbb_realpath('../')) === 0)
+	if ($dbms_details['DRIVER'] == 'phpbb\db\driver\sqlite' && stripos(phpbb_realpath($dbhost), phpbb_realpath('../')) === 0)
 	{
 		$error[] = $lang['INST_ERR_DB_FORUM_PATH'];
 		return false;
@@ -222,8 +222,8 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 	// Check the prefix length to ensure that index names are not too long and does not contain invalid characters
 	switch ($dbms_details['DRIVER'])
 	{
-		case 'phpbb_db_driver_mysql':
+		case 'phpbb\db\driver\mysql':
-		case 'phpbb_db_driver_mysqli':
+		case 'phpbb\db\driver\mysqli':
 			if (strspn($table_prefix, '-./\\') !== 0)
 			{
 				$error[] = $lang['INST_ERR_PREFIX_INVALID'];
@@ -232,22 +232,22 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 
 		// no break;
 
-		case 'phpbb_db_driver_postgres':
+		case 'phpbb\db\driver\postgres':
 			$prefix_length = 36;
 		break;
 
-		case 'phpbb_db_driver_mssql':
+		case 'phpbb\db\driver\mssql':
-		case 'phpbb_db_driver_mssql_odbc':
+		case 'phpbb\db\driver\mssql_odbc':
-		case 'phpbb_db_driver_mssqlnative':
+		case 'phpbb\db\driver\mssqlnative':
 			$prefix_length = 90;
 		break;
 
-		case 'phpbb_db_driver_sqlite':
+		case 'phpbb\db\driver\sqlite':
 			$prefix_length = 200;
 		break;
 
-		case 'phpbb_db_driver_firebird':
+		case 'phpbb\db\driver\firebird':
-		case 'phpbb_db_driver_oracle':
+		case 'phpbb\db\driver\oracle':
 			$prefix_length = 6;
 		break;
 	}
@@ -285,21 +285,21 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 		// Make sure that the user has selected a sensible DBAL for the DBMS actually installed
 		switch ($dbms_details['DRIVER'])
 		{
-			case 'phpbb_db_driver_mysqli':
+			case 'phpbb\db\driver\mysqli':
 				if (version_compare(mysqli_get_server_info($db->db_connect_id), '4.1.3', '<'))
 				{
 					$error[] = $lang['INST_ERR_DB_NO_MYSQLI'];
 				}
 			break;
 
-			case 'phpbb_db_driver_sqlite':
+			case 'phpbb\db\driver\sqlite':
 				if (version_compare(sqlite_libversion(), '2.8.2', '<'))
 				{
 					$error[] = $lang['INST_ERR_DB_NO_SQLITE'];
 				}
 			break;
 
-			case 'phpbb_db_driver_firebird':
+			case 'phpbb\db\driver\firebird':
 				// check the version of FB, use some hackery if we can't get access to the server info
 				if ($db->service_handle !== false && function_exists('ibase_server_info'))
 				{
@@ -380,7 +380,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 				}
 			break;
 
-			case 'phpbb_db_driver_oracle':
+			case 'phpbb\db\driver\oracle':
 				if ($unicode_check)
 				{
 					$sql = "SELECT *
@@ -402,7 +402,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 				}
 			break;
 
-			case 'phpbb_db_driver_postgres':
+			case 'phpbb\db\driver\postgres':
 				if ($unicode_check)
 				{
 					$sql = "SHOW server_encoding;";
@@ -507,7 +507,7 @@ function phpbb_create_config_file_data($data, $dbms, $debug = false, $debug_test
 
 		'adm_relative_path'	=> 'adm/',
 
-		'acm_type'		=> 'phpbb_cache_driver_file',
+		'acm_type'		=> 'phpbb\cache\driver\file',
 	);
 
 	foreach ($config_data_array as $key => $value)

phpBB/includes/functions_messenger.php

@@ -27,7 +27,7 @@ class messenger
 	var $mail_priority = MAIL_NORMAL_PRIORITY;
 	var $use_queue = true;
 
-	/** @var phpbb_template */
+	/** @var \phpbb\template\template */
 	protected $template;
 
 	var $eol = "\n";
@@ -628,12 +628,12 @@ class messenger
 	{
 		global $config, $phpbb_filesystem, $user, $phpbb_extension_manager;
 
-		if ($this->template instanceof phpbb_template)
+		if ($this->template instanceof \phpbb\template\template)
 		{
 			return;
 		}
 
-		$this->template = new phpbb_template_twig($phpbb_filesystem, $config, $user, new phpbb_template_context(), $phpbb_extension_manager);
+		$this->template = new \phpbb\template\twig\twig($phpbb_filesystem, $config, $user, new \phpbb\template\context(), $phpbb_extension_manager);
 	}
 
 	/**
@@ -700,7 +700,7 @@ class queue
 	{
 		global $db, $config, $phpEx, $phpbb_root_path, $user;
 
-		$lock = new phpbb_lock_flock($this->cache_file);
+		$lock = new \phpbb\lock\flock($this->cache_file);
 		$lock->acquire();
 
 		// avoid races, check file existence once
@@ -870,7 +870,7 @@ class queue
 			return;
 		}
 
-		$lock = new phpbb_lock_flock($this->cache_file);
+		$lock = new \phpbb\lock\flock($this->cache_file);
 		$lock->acquire();
 
 		if (file_exists($this->cache_file))
@@ -987,12 +987,12 @@ function smtpmail($addresses, $subject, $message, &$err_msg, $headers = false)
 	$smtp->add_backtrace('Connecting to ' . $config['smtp_host'] . ':' . $config['smtp_port']);
 
 	// Ok we have error checked as much as we can to this point let's get on it already.
-	if (!class_exists('phpbb_error_collector'))
+	if (!class_exists('\phpbb\error_collector'))
 	{
 		global $phpbb_root_path, $phpEx;
 		include($phpbb_root_path . 'includes/error_collector.' . $phpEx);
 	}
-	$collector = new phpbb_error_collector;
+	$collector = new \phpbb\error_collector;
 	$collector->install();
 	$smtp->socket = fsockopen($config['smtp_host'], $config['smtp_port'], $errno, $errstr, 20);
 	$collector->uninstall();
@@ -1706,12 +1706,12 @@ function phpbb_mail($to, $subject, $msg, $headers, $eol, &$err_msg)
 	// Reference: http://bugs.php.net/bug.php?id=15841
 	$headers = implode($eol, $headers);
 
-	if (!class_exists('phpbb_error_collector'))
+	if (!class_exists('\phpbb\error_collector'))
 	{
 		include($phpbb_root_path . 'includes/error_collector.' . $phpEx);
 	}
 
-	$collector = new phpbb_error_collector;
+	$collector = new \phpbb\error_collector;
 	$collector->install();
 
 	// On some PHP Versions mail() *may* fail if there are newlines within the subject.

phpBB/includes/functions_module.php

@@ -499,12 +499,12 @@ class p_master
 			* the style paths for the extension (the ext author can change them
 			* if necessary).
 			*/
-			$module_dir = explode('_', get_class($this->module));
+			$module_dir = explode('\\', get_class($this->module));
 
-			// 0 phpbb, 1 ext, 2 vendor, 3 extension name, ...
+			// 0 vendor, 1 extension name, ...
-			if (isset($module_dir[3]) && $module_dir[1] === 'ext')
+			if (isset($module_dir[1]))
 			{
-				$module_style_dir = $phpbb_root_path . 'ext/' . $module_dir[2] . '/' . $module_dir[3] . '/adm/style';
+				$module_style_dir = $phpbb_root_path . 'ext/' . $module_dir[0] . '/' . $module_dir[1] . '/adm/style';
 
 				if (is_dir($module_style_dir))
 				{
@@ -973,7 +973,7 @@ class p_master
 	*/
 	protected function get_short_name($basename)
 	{
-		if (substr($basename, 0, 6) === 'phpbb_')
+		if (substr($basename, 0, 6) === 'phpbb\\' || strpos($basename, '\\') !== false)
 		{
 			return $basename;
 		}
@@ -990,6 +990,6 @@ class p_master
 	*/
 	protected function is_full_class($basename)
 	{
-		return (preg_match('/^(phpbb|ucp|mcp|acp)_/', $basename));
+		return (strpos($basename, '\\') !== false || preg_match('/^(ucp|mcp|acp)_/', $basename));
 	}
 }

phpBB/includes/functions_privmsgs.php

@@ -343,7 +343,7 @@ function check_rule(&$rules, &$rule_row, &$message_row, $user_id)
 			$userdata = $db->sql_fetchrow($result);
 			$db->sql_freeresult($result);
 
-			$auth2 = new phpbb_auth();
+			$auth2 = new \phpbb\auth\auth();
 			$auth2->acl($userdata);
 
 			if (!$auth2->acl_get('a_') && !$auth2->acl_get('m_') && !$auth2->acl_getf_global('m_'))

phpBB/includes/functions_upload.php

@@ -713,7 +713,7 @@ class fileupload
 		}
 
 		$this->common_checks($file);
-		$request->overwrite('local', $upload, phpbb_request_interface::FILES);
+		$request->overwrite('local', $upload, \phpbb\request\request_interface::FILES);
 
 		return $file;
 	}

phpBB/includes/functions_url_matcher.php

@@ -22,13 +22,13 @@ if (!defined('IN_PHPBB'))
 /**
 * Create a new UrlMatcher class and dump it into the cache file
 *
-* @param phpbb_extension_finder $finder Extension finder
+* @param \phpbb\extension\finder $finder Extension finder
 * @param RequestContext $context Symfony RequestContext object
 * @param string $root_path Root path
 * @param string $php_ext PHP extension
 * @return null
 */
-function phpbb_get_url_matcher(phpbb_extension_finder $finder, RequestContext $context, $root_path, $php_ext)
+function phpbb_get_url_matcher(\phpbb\extension\finder $finder, RequestContext $context, $root_path, $php_ext)
 {
 	if (defined('DEBUG'))
 	{
@@ -46,14 +46,14 @@ function phpbb_get_url_matcher(phpbb_extension_finder $finder, RequestContext $c
 /**
 * Create a new UrlMatcher class and dump it into the cache file
 *
-* @param phpbb_extension_finder $finder Extension finder
+* @param \phpbb\extension\finder $finder Extension finder
 * @param string $root_path Root path
 * @param string $php_ext PHP extension
 * @return null
 */
-function phpbb_create_dumped_url_matcher(phpbb_extension_finder $finder, $root_path, $php_ext)
+function phpbb_create_dumped_url_matcher(\phpbb\extension\finder $finder, $root_path, $php_ext)
 {
-	$provider = new phpbb_controller_provider();
+	$provider = new \phpbb\controller\provider();
 	$routes = $provider->import_paths_from_finder($finder)->find();
 	$dumper = new PhpMatcherDumper($routes);
 	$cached_url_matcher_dump = $dumper->dump(array(
@@ -66,13 +66,13 @@ function phpbb_create_dumped_url_matcher(phpbb_extension_finder $finder, $root_p
 /**
 * Create a non-cached UrlMatcher
 *
-* @param phpbb_extension_finder $finder Extension finder
+* @param \phpbb\extension\finder $finder Extension finder
 * @param RequestContext $context Symfony RequestContext object
 * @return UrlMatcher
 */
-function phpbb_create_url_matcher(phpbb_extension_finder $finder, RequestContext $context)
+function phpbb_create_url_matcher(\phpbb\extension\finder $finder, RequestContext $context)
 {
-	$provider = new phpbb_controller_provider();
+	$provider = new \phpbb\controller\provider();
 	$routes = $provider->import_paths_from_finder($finder)->find();
 	return new UrlMatcher($routes, $context);
 }

phpBB/includes/functions_user.php

@@ -2150,8 +2150,8 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 
 	if (!sizeof($error))
 	{
-		$current_legend = phpbb_groupposition_legend::GROUP_DISABLED;
+		$current_legend = \phpbb\groupposition\legend::GROUP_DISABLED;
-		$current_teampage = phpbb_groupposition_teampage::GROUP_DISABLED;
+		$current_teampage = \phpbb\groupposition\teampage::GROUP_DISABLED;
 
 		$legend = $phpbb_container->get('groupposition.legend');
 		$teampage = $phpbb_container->get('groupposition.teampage');
@@ -2162,7 +2162,7 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 				$current_legend = $legend->get_group_value($group_id);
 				$current_teampage = $teampage->get_group_value($group_id);
 			}
-			catch (phpbb_groupposition_exception $exception)
+			catch (\phpbb\groupposition\exception $exception)
 			{
 				trigger_error($user->lang($exception->getMessage()));
 			}
@@ -2170,7 +2170,7 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 
 		if (!empty($group_attributes['group_legend']))
 		{
-			if (($group_id && ($current_legend == phpbb_groupposition_legend::GROUP_DISABLED)) || !$group_id)
+			if (($group_id && ($current_legend == \phpbb\groupposition\legend::GROUP_DISABLED)) || !$group_id)
 			{
 				// Old group currently not in the legend or new group, add at the end.
 				$group_attributes['group_legend'] = 1 + $legend->get_group_count();
@@ -2181,22 +2181,22 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 				$group_attributes['group_legend'] = $current_legend;
 			}
 		}
-		else if ($group_id && ($current_legend != phpbb_groupposition_legend::GROUP_DISABLED))
+		else if ($group_id && ($current_legend != \phpbb\groupposition\legend::GROUP_DISABLED))
 		{
 			// Group is removed from the legend
 			try
 			{
 				$legend->delete_group($group_id, true);
 			}
-			catch (phpbb_groupposition_exception $exception)
+			catch (\phpbb\groupposition\exception $exception)
 			{
 				trigger_error($user->lang($exception->getMessage()));
 			}
-			$group_attributes['group_legend'] = phpbb_groupposition_legend::GROUP_DISABLED;
+			$group_attributes['group_legend'] = \phpbb\groupposition\legend::GROUP_DISABLED;
 		}
 		else
 		{
-			$group_attributes['group_legend'] = phpbb_groupposition_legend::GROUP_DISABLED;
+			$group_attributes['group_legend'] = \phpbb\groupposition\legend::GROUP_DISABLED;
 		}
 
 		// Unset the objects, we don't need them anymore.
@@ -2296,13 +2296,13 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 
 		// Remove the group from the teampage, only if unselected and we are editing a group,
 		// which is currently displayed.
-		if (!$group_teampage && $group_id && $current_teampage != phpbb_groupposition_teampage::GROUP_DISABLED)
+		if (!$group_teampage && $group_id && $current_teampage != \phpbb\groupposition\teampage::GROUP_DISABLED)
 		{
 			try
 			{
 				$teampage->delete_group($group_id);
 			}
-			catch (phpbb_groupposition_exception $exception)
+			catch (\phpbb\groupposition\exception $exception)
 			{
 				trigger_error($user->lang($exception->getMessage()));
 			}
@@ -2320,24 +2320,24 @@ function group_create(&$group_id, $type, $name, $desc, $group_attributes, $allow
 
 		try
 		{
-			if ($group_teampage && $current_teampage == phpbb_groupposition_teampage::GROUP_DISABLED)
+			if ($group_teampage && $current_teampage == \phpbb\groupposition\teampage::GROUP_DISABLED)
 			{
 				$teampage->add_group($group_id);
 			}
 
 			if ($group_teampage)
 			{
-				if ($current_teampage == phpbb_groupposition_teampage::GROUP_DISABLED)
+				if ($current_teampage == \phpbb\groupposition\teampage::GROUP_DISABLED)
 				{
 					$teampage->add_group($group_id);
 				}
 			}
-			else if ($group_id && ($current_teampage != phpbb_groupposition_teampage::GROUP_DISABLED))
+			else if ($group_id && ($current_teampage != \phpbb\groupposition\teampage::GROUP_DISABLED))
 			{
 				$teampage->delete_group($group_id);
 			}
 		}
-		catch (phpbb_groupposition_exception $exception)
+		catch (\phpbb\groupposition\exception $exception)
 		{
 			trigger_error($user->lang($exception->getMessage()));
 		}
@@ -2472,7 +2472,7 @@ function group_delete($group_id, $group_name = false)
 		$legend->delete_group($group_id);
 		unset($legend);
 	}
-	catch (phpbb_groupposition_exception $exception)
+	catch (\phpbb\groupposition\exception $exception)
 	{
 		// The group we want to delete does not exist.
 		// No reason to worry, we just continue the deleting process.
@@ -2485,7 +2485,7 @@ function group_delete($group_id, $group_name = false)
 		$teampage->delete_group($group_id);
 		unset($teampage);
 	}
-	catch (phpbb_groupposition_exception $exception)
+	catch (\phpbb\groupposition\exception $exception)
 	{
 		// The group we want to delete does not exist.
 		// No reason to worry, we just continue the deleting process.

phpBB/includes/mcp/mcp_forum.php

@@ -36,8 +36,8 @@ function mcp_forum_view($id, $mode, $action, $forum_info)
 		// Fixes a "bug" that makes forum_view use the same ordering as topic_view
 		$request->overwrite('sk', null);
 		$request->overwrite('sd', null);
-		$request->overwrite('sk', null, phpbb_request_interface::POST);
+		$request->overwrite('sk', null, \phpbb\request\request_interface::POST);
-		$request->overwrite('sd', null, phpbb_request_interface::POST);
+		$request->overwrite('sd', null, \phpbb\request\request_interface::POST);
 	}
 
 	$forum_id			= $forum_info['forum_id'];

phpBB/includes/mcp/mcp_main.php

@@ -462,7 +462,7 @@ function mcp_move_topic($topic_ids)
 
 	if (!$to_forum_id || $additional_msg)
 	{
-		$request->overwrite('confirm', null, phpbb_request_interface::POST);
+		$request->overwrite('confirm', null, \phpbb\request\request_interface::POST);
 		$request->overwrite('confirm_key', null);
 	}
 
@@ -694,7 +694,7 @@ function mcp_restore_topic($topic_ids)
 	}
 
 	$topic_id = $request->variable('t', 0);
-	if (!$request->is_set('quickmod', phpbb_request_interface::REQUEST))
+	if (!$request->is_set('quickmod', \phpbb\request\request_interface::REQUEST))
 	{
 		$redirect = $request->variable('redirect', "index.$phpEx");
 		$redirect = reapply_sid($redirect);
@@ -823,7 +823,7 @@ function mcp_delete_topic($topic_ids, $is_soft = false, $soft_delete_reason = ''
 	}
 
 	$topic_id = $request->variable('t', 0);
-	if (!$request->is_set('quickmod', phpbb_request_interface::REQUEST))
+	if (!$request->is_set('quickmod', \phpbb\request\request_interface::REQUEST))
 	{
 		$redirect = $request->variable('redirect', "index.$phpEx");
 		$redirect = reapply_sid($redirect);
@@ -1136,7 +1136,7 @@ function mcp_fork_topic($topic_ids)
 
 	if ($additional_msg)
 	{
-		$request->overwrite('confirm', null, phpbb_request_interface::POST);
+		$request->overwrite('confirm', null, \phpbb\request\request_interface::POST);
 		$request->overwrite('confirm_key', null);
 	}
 

phpBB/includes/mcp/mcp_queue.php

@@ -729,7 +729,7 @@ class mcp_queue
 
 			if ($request->is_ajax())
 			{
-				$json_response = new phpbb_json_response;
+				$json_response = new \phpbb\json_response;
 				$json_response->send(array(
 					'MESSAGE_TITLE'		=> $user->lang['INFORMATION'],
 					'MESSAGE_TEXT'		=> $message,
@@ -877,7 +877,7 @@ class mcp_queue
 
 			if ($request->is_ajax())
 			{
-				$json_response = new phpbb_json_response;
+				$json_response = new \phpbb\json_response;
 				$json_response->send(array(
 					'MESSAGE_TITLE'		=> $user->lang['INFORMATION'],
 					'MESSAGE_TEXT'		=> $message,
@@ -937,9 +937,9 @@ class mcp_queue
 			{
 				$additional_msg = $user->lang['NO_REASON_DISAPPROVAL'];
 
-				$request->overwrite('confirm', null, phpbb_request_interface::POST);
+				$request->overwrite('confirm', null, \phpbb\request\request_interface::POST);
-				$request->overwrite('confirm_key', null, phpbb_request_interface::POST);
+				$request->overwrite('confirm_key', null, \phpbb\request\request_interface::POST);
-				$request->overwrite('confirm_key', null, phpbb_request_interface::REQUEST);
+				$request->overwrite('confirm_key', null, \phpbb\request\request_interface::REQUEST);
 			}
 			else
 			{
@@ -1212,7 +1212,7 @@ class mcp_queue
 
 			if ($request->is_ajax())
 			{
-				$json_response = new phpbb_json_response;
+				$json_response = new \phpbb\json_response;
 				$json_response->send(array(
 					'MESSAGE_TITLE'		=> $user->lang['INFORMATION'],
 					'MESSAGE_TEXT'		=> $message,

phpBB/includes/mcp/mcp_warn.php

@@ -253,7 +253,7 @@ class mcp_warn
 		// Check if can send a notification
 		if ($config['allow_privmsg'])
 		{
-			$auth2 = new phpbb_auth();
+			$auth2 = new \phpbb\auth\auth();
 			$auth2->acl($user_row);
 			$s_can_notify = ($auth2->acl_get('u_readpm')) ? true : false;
 			unset($auth2);
@@ -365,7 +365,7 @@ class mcp_warn
 		// Check if can send a notification
 		if ($config['allow_privmsg'])
 		{
-			$auth2 = new phpbb_auth();
+			$auth2 = new \phpbb\auth\auth();
 			$auth2->acl($user_row);
 			$s_can_notify = ($auth2->acl_get('u_readpm')) ? true : false;
 			unset($auth2);

phpBB/includes/message_parser.php

@@ -1545,7 +1545,7 @@ class parse_message extends bbcode_firstpass
 		global $request;
 
 		$this->filename_data['filecomment'] = utf8_normalize_nfc(request_var('filecomment', '', true));
-		$attachment_data = $request->variable('attachment_data', array(0 => array('' => '')), true, phpbb_request_interface::POST);
+		$attachment_data = $request->variable('attachment_data', array(0 => array('' => '')), true, \phpbb\request\request_interface::POST);
 		$this->attachment_data = array();
 
 		$check_user_id = ($check_user_id === false) ? $user->data['user_id'] : $check_user_id;

phpBB/includes/ucp/ucp_auth_link.php

@@ -46,7 +46,7 @@ class ucp_auth_link
 		$s_hidden_fields = array();
 		add_form_key('ucp_auth_link');
 
-		$submit	= $request->variable('submit', false, false, phpbb_request_interface::POST);
+		$submit	= $request->variable('submit', false, false, \phpbb\request\request_interface::POST);
 
 		// This path is only for primary actions
 		if (!sizeof($error) && $submit)
@@ -59,7 +59,7 @@ class ucp_auth_link
 			if (!sizeof($error))
 			{
 				// Any post data could be necessary for auth (un)linking
-				$link_data = $request->get_super_global(phpbb_request_interface::POST);
+				$link_data = $request->get_super_global(\phpbb\request\request_interface::POST);
 
 				// The current user_id is also necessary
 				$link_data['user_id'] = $user->data['user_id'];
@@ -67,7 +67,7 @@ class ucp_auth_link
 				// Tell the provider that the method is auth_link not login_link
 				$link_data['link_method'] = 'auth_link';
 
-				if ($request->variable('link', 0, false, phpbb_request_interface::POST))
+				if ($request->variable('link', 0, false, \phpbb\request\request_interface::POST))
 				{
 					$error[] = $auth_provider->link_account($link_data);
 				}

phpBB/includes/ucp/ucp_groups.php

@@ -34,8 +34,8 @@ class ucp_groups
 		$return_page = '<br /><br />' . sprintf($user->lang['RETURN_PAGE'], '<a href="' . $this->u_action . '">', '</a>');
 
 		$mark_ary	= request_var('mark', array(0));
-		$submit		= $request->variable('submit', false, false, phpbb_request_interface::POST);
+		$submit		= $request->variable('submit', false, false, \phpbb\request\request_interface::POST);
-		$delete		= $request->variable('delete', false, false, phpbb_request_interface::POST);
+		$delete		= $request->variable('delete', false, false, \phpbb\request\request_interface::POST);
 		$error = $data = array();
 
 		switch ($mode)
@@ -465,7 +465,7 @@ class ucp_groups
 							$avatar_drivers = $phpbb_avatar_manager->get_enabled_drivers();
 
 							// This is normalised data, without the group_ prefix
-							$avatar_data = phpbb_avatar_manager::clean_row($group_row);
+							$avatar_data = \phpbb\avatar\manager::clean_row($group_row);
 						}
 
 						// Did we submit?

phpBB/includes/ucp/ucp_main.php

@@ -296,7 +296,7 @@ class ucp_main
 					}
 					else
 					{
-						$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE);
+						$tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
 						$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
 					}
 

phpBB/includes/ucp/ucp_notifications.php

@@ -163,11 +163,11 @@ class ucp_notifications
 	* Output all the notification types to the template
 	*
 	* @param string $block
-	* @param phpbb_notification_manager $phpbb_notifications
+	* @param \phpbb\notification\manager $phpbb_notifications
-	* @param phpbb_template $template
+	* @param \phpbb\template\template $template
-	* @param phpbb_user $user
+	* @param \phpbb\user $user
 	*/
-	public function output_notification_types($subscriptions, $block = 'notification_types', phpbb_notification_manager $phpbb_notifications, phpbb_template $template, phpbb_user $user)
+	public function output_notification_types($subscriptions, $block = 'notification_types', \phpbb\notification\manager $phpbb_notifications, \phpbb\template\template $template, \phpbb\user $user)
 	{
 		$notification_methods = $phpbb_notifications->get_subscription_methods();
 
@@ -210,11 +210,11 @@ class ucp_notifications
 	* Output all the notification methods to the template
 	*
 	* @param string $block
-	* @param phpbb_notification_manager $phpbb_notifications
+	* @param \phpbb\notification\manager $phpbb_notifications
-	* @param phpbb_template $template
+	* @param \phpbb\template\template $template
-	* @param phpbb_user $user
+	* @param \phpbb\user $user
 	*/
-	public function output_notification_methods($block = 'notification_methods', phpbb_notification_manager $phpbb_notifications, phpbb_template $template, phpbb_user $user)
+	public function output_notification_methods($block = 'notification_methods', \phpbb\notification\manager $phpbb_notifications, \phpbb\template\template $template, \phpbb\user $user)
 	{
 		$notification_methods = $phpbb_notifications->get_subscription_methods();
 

phpBB/includes/ucp/ucp_profile.php

@@ -34,9 +34,9 @@ class ucp_profile
 
 		$user->add_lang('posting');
 
-		$preview	= $request->variable('preview', false, false, phpbb_request_interface::POST);
+		$preview	= $request->variable('preview', false, false, \phpbb\request\request_interface::POST);
-		$submit		= $request->variable('submit', false, false, phpbb_request_interface::POST);
+		$submit		= $request->variable('submit', false, false, \phpbb\request\request_interface::POST);
-		$delete		= $request->variable('delete', false, false, phpbb_request_interface::POST);
+		$delete		= $request->variable('delete', false, false, \phpbb\request\request_interface::POST);
 		$error = $data = array();
 		$s_hidden_fields = '';
 
@@ -567,7 +567,7 @@ class ucp_profile
 					$avatar_drivers = $phpbb_avatar_manager->get_enabled_drivers();
 
 					// This is normalised data, without the user_ prefix
-					$avatar_data = phpbb_avatar_manager::clean_row($user->data);
+					$avatar_data = \phpbb\avatar\manager::clean_row($user->data);
 
 					if ($submit)
 					{

phpBB/includes/ucp/ucp_remind.php

@@ -71,7 +71,7 @@ class ucp_remind
 			}
 
 			// Check users permissions
-			$auth2 = new phpbb_auth();
+			$auth2 = new \phpbb\auth\auth();
 			$auth2->acl($user_row);
 
 			if (!$auth2->acl_get('u_chgpasswd'))

phpBB/includes/ucp/ucp_zebra.php

@@ -229,7 +229,7 @@ class ucp_zebra
 					{
 						$message = ($updated) ? $user->lang[$l_mode . '_UPDATED'] : implode('<br />', $error);
 						
-						$json_response = new phpbb_json_response;
+						$json_response = new \phpbb\json_response;
 						$json_response->send(array(
 							'success' => $updated,
 							

phpBB/install/database_update.php

@@ -77,16 +77,16 @@ require($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx);
 set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler');
 
 // Setup class loader first
-$phpbb_class_loader = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}phpbb/", $phpEx);
+$phpbb_class_loader = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}phpbb/", $phpEx);
 $phpbb_class_loader->register();
 
 // Set up container (must be done here because extensions table may not exist)
 $container_extensions = array(
-	new phpbb_di_extension_config($phpbb_root_path . 'config.' . $phpEx),
+	new \phpbb\di\extension\config($phpbb_root_path . 'config.' . $phpEx),
-	new phpbb_di_extension_core($phpbb_root_path . 'config/'),
+	new \phpbb\di\extension\core($phpbb_root_path . 'config/'),
 );
 $container_passes = array(
-	new phpbb_di_pass_collection_pass(),
+	new \phpbb\di\pass\collection_pass(),
 );
 $phpbb_container = phpbb_create_container($container_extensions, $phpbb_root_path, $phpEx);
 
@@ -211,7 +211,7 @@ while (!$migrator->finished())
 	{
 		$migrator->update();
 	}
-	catch (phpbb_db_migration_exception $e)
+	catch (\phpbb\db\migration\exception $e)
 	{
 		echo $e->getLocalisedMessage($user);
 

phpBB/install/index.php

@@ -108,11 +108,11 @@ phpbb_include_updated('includes/utf/utf_tools.' . $phpEx);
 phpbb_require_updated('includes/functions_install.' . $phpEx);
 
 // Setup class loader first
-$phpbb_class_loader_new = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}install/update/new/phpbb/", $phpEx);
+$phpbb_class_loader_new = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}install/update/new/phpbb/", $phpEx);
 $phpbb_class_loader_new->register();
-$phpbb_class_loader = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}phpbb/", $phpEx);
+$phpbb_class_loader = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}phpbb/", $phpEx);
 $phpbb_class_loader->register();
-$phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_path}ext/", $phpEx);
+$phpbb_class_loader_ext = new \phpbb\class_loader('\\', "{$phpbb_root_path}ext/", $phpEx);
 $phpbb_class_loader_ext->register();
 
 // Set up container
@@ -219,8 +219,8 @@ $sub = $request->variable('sub', '');
 // Set PHP error handler to ours
 set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler');
 
-$user = new phpbb_user();
+$user = new \phpbb\user();
-$auth = new phpbb_auth();
+$auth = new \phpbb\auth\auth();
 
 // Add own hook handler, if present. :o
 if (file_exists($phpbb_root_path . 'includes/hooks/index.' . $phpEx))
@@ -240,12 +240,12 @@ else
 }
 
 // Set some standard variables we want to force
-$config = new phpbb_config(array(
+$config = new \phpbb\config\config(array(
 	'load_tplcompile'	=> '1'
 ));
 
 $phpbb_filesystem = $phpbb_container->get('filesystem');
-$template = new phpbb_template_twig($phpbb_filesystem, $config, $user, new phpbb_template_context());
+$template = new \phpbb\template\twig\twig($phpbb_filesystem, $config, $user, new \phpbb\template\context());
 $paths = array($phpbb_root_path . 'install/update/new/adm/style', $phpbb_admin_path . 'style');
 $paths = array_filter($paths, 'is_dir');
 $template->set_custom_style('adm', $paths);

phpBB/install/install_convert.php

@@ -130,7 +130,7 @@ class install_convert extends module
 				unset($dbpasswd);
 
 				// We need to fill the config to let internal functions correctly work
-				$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+				$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 				set_config(null, null, null, $config);
 				set_config_count(null, null, null, $config);
 
@@ -345,7 +345,7 @@ class install_convert extends module
 		$this->page_title = $lang['STAGE_SETTINGS'];
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
@@ -586,7 +586,7 @@ class install_convert extends module
 		unset($dbpasswd);
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
@@ -739,7 +739,7 @@ class install_convert extends module
 		// For conversions we are a bit less strict and set to a search backend we know exist...
 		if (!class_exists($search_type))
 		{
-			$search_type = 'phpbb_search_fulltext_native';
+			$search_type = '\phpbb\search\fulltext_native';
 			set_config('search_type', $search_type);
 		}
 

phpBB/install/install_install.php

@@ -102,7 +102,7 @@ class install_install extends module
 			break;
 
 			case 'final':
-				// Enable super globals to prevent issues with the new phpbb_request object
+				// Enable super globals to prevent issues with the new \phpbb\request\request object
 				$request->enable_super_globals();
 
 				// Create a normal container now
@@ -1179,7 +1179,7 @@ class install_install extends module
 		// Ok tables have been built, let's fill in the basic information
 		$sql_query = file_get_contents('schemas/schema_data.sql');
 
-		// Deal with any special comments
+		// Deal with any special comments and characters
 		switch ($data['dbms'])
 		{
 			case 'mssql':
@@ -1191,6 +1191,11 @@ class install_install extends module
 			case 'postgres':
 				$sql_query = preg_replace('#\# POSTGRES (BEGIN|COMMIT) \##s', '\1; ', $sql_query);
 			break;
+
+			case 'mysql':
+			case 'mysqli':
+				$sql_query = str_replace('\\', '\\\\', $sql_query);
+			break;
 		}
 
 		// Change prefix
@@ -1438,12 +1443,12 @@ class install_install extends module
 		include_once($phpbb_root_path . 'phpbb/search/fulltext_native.' . $phpEx);
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
 		$error = false;
-		$search = new phpbb_search_fulltext_native($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user);
+		$search = new \phpbb\search\fulltext_native($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user);
 
 		$sql = 'SELECT post_id, post_subject, post_text, poster_id, forum_id
 			FROM ' . POSTS_TABLE;
@@ -1753,7 +1758,7 @@ class install_install extends module
 		$data = $this->get_submitted_data();
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
@@ -1827,7 +1832,7 @@ class install_install extends module
 		$data = $this->get_submitted_data();
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
@@ -1892,8 +1897,8 @@ class install_install extends module
 	* "installs" means it adds all migrations to the migrations table, but does not
 	* perform any of the actions in the migrations.
 	*
-	* @param phpbb_extension_manager $extension_manager
+	* @param \phpbb\extension\manager $extension_manager
-	* @param phpbb_db_migrator $migrator
+	* @param \phpbb\db\migrator $migrator
 	*/
 	function populate_migrations($extension_manager, $migrator)
 	{

phpBB/install/install_update.php

@@ -111,7 +111,7 @@ class install_update extends module
 		unset($dbpasswd);
 
 		// We need to fill the config to let internal functions correctly work
-		$config = new phpbb_config_db($db, new phpbb_cache_driver_null, CONFIG_TABLE);
+		$config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE);
 		set_config(null, null, null, $config);
 		set_config_count(null, null, null, $config);
 
@@ -250,7 +250,7 @@ class install_update extends module
 		$this->include_file('includes/diff/renderer.' . $phpEx);
 
 		// Make sure we stay at the file check if checking the files again
-		if ($request->variable('check_again', false, false, phpbb_request_interface::POST))
+		if ($request->variable('check_again', false, false, \phpbb\request\request_interface::POST))
 		{
 			$sub = $this->p_master->sub = 'file_check';
 		}
@@ -338,7 +338,7 @@ class install_update extends module
 				$action = request_var('action', '');
 
 				// We are directly within an update. To make sure our update list is correct we check its status.
-				$update_list = ($request->variable('check_again', false, false, phpbb_request_interface::POST)) ? false : $cache->get('_update_list');
+				$update_list = ($request->variable('check_again', false, false, \phpbb\request\request_interface::POST)) ? false : $cache->get('_update_list');
 				$modified = ($update_list !== false) ? @filemtime($cache->get_driver()->cache_dir . 'data_update_list.' . $phpEx) : 0;
 
 				// Make sure the list is up-to-date

phpBB/install/schemas/schema_data.sql

@@ -237,7 +237,7 @@ INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_block_size'
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_gc', '7200');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_interval', '0');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_anonymous_interval', '0');
-INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_type', 'phpbb_search_fulltext_native');
+INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_type', 'phpbb\search\fulltext_native');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('search_store_results', '1800');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('secure_allow_deny', '1');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('secure_allow_empty_referer', '1');

phpBB/mcp.php

@@ -49,7 +49,7 @@ $action = request_var('action', '');
 $action_ary = request_var('action', array('' => 0));
 
 $forum_action = request_var('forum_action', '');
-if ($forum_action !== '' && $request->variable('sort', false, false, phpbb_request_interface::POST))
+if ($forum_action !== '' && $request->variable('sort', false, false, \phpbb\request\request_interface::POST))
 {
 	$action = $forum_action;
 }

phpBB/memberlist.php

@@ -1049,7 +1049,7 @@ switch ($mode)
 		// We validate form and field here, only id/class allowed
 		$form = (!preg_match('/^[a-z0-9_-]+$/i', $form)) ? '' : $form;
 		$field = (!preg_match('/^[a-z0-9_-]+$/i', $field)) ? '' : $field;
-		if ((($mode == '' || $mode == 'searchuser') || sizeof(array_intersect($request->variable_names(phpbb_request_interface::GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
+		if ((($mode == '' || $mode == 'searchuser') || sizeof(array_intersect($request->variable_names(\phpbb\request\request_interface::GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
 		{
 			$username	= request_var('username', '', true);
 			$email		= strtolower(request_var('email', ''));

phpBB/phpbb/auth/auth.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Permission/Auth class
 * @package phpBB3
 */
-class phpbb_auth
+class auth
 {
 	var $acl = array();
 	var $cache = array();

phpBB/phpbb/auth/provider/apache.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,19 +22,19 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_apache extends phpbb_auth_provider_base
+class apache extends \phpbb\auth\provider\base
 {
 	/**
 	 * Apache Authentication Constructor
 	 *
-	 * @param 	phpbb_db_driver 	$db
+	 * @param 	\phpbb\db\driver\driver 	$db
-	 * @param 	phpbb_config 		$config
+	 * @param 	\phpbb\config\config 		$config
-	 * @param 	phpbb_request 		$request
+	 * @param 	\phpbb\request\request 		$request
-	 * @param 	phpbb_user 			$user
+	 * @param 	\phpbb\user 			$user
 	 * @param 	string 				$phpbb_root_path
 	 * @param 	string 				$php_ext
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_request $request, phpbb_user $user, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\request\request $request, \phpbb\user $user, $phpbb_root_path, $php_ext)
 	{
 		$this->db = $db;
 		$this->config = $config;
@@ -47,7 +49,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	 */
 	public function init()
 	{
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER) || $this->user->data['username'] !== htmlspecialchars_decode($this->request->server('PHP_AUTH_USER')))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER) || $this->user->data['username'] !== htmlspecialchars_decode($this->request->server('PHP_AUTH_USER')))
 		{
 			return $this->user->lang['APACHE_SETUP_BEFORE_USE'];
 		}
@@ -78,7 +80,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 			);
 		}
 
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			return array(
 				'status'		=> LOGIN_ERROR_EXTERNAL_AUTH,
@@ -149,7 +151,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	 */
 	public function autologin()
 	{
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			return array();
 		}
@@ -241,7 +243,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	public function validate_session($user)
 	{
 		// Check if PHP_AUTH_USER is set and handle this case
-		if ($this->request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))
+		if ($this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			$php_auth_user = $this->request->server('PHP_AUTH_USER');
 

phpBB/phpbb/auth/provider/base.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-abstract class phpbb_auth_provider_base implements phpbb_auth_provider_interface
+abstract class base implements \phpbb\auth\provider\provider_interface
 {
 	/**
 	* {@inheritdoc}

phpBB/phpbb/auth/provider/db.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -22,20 +24,20 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_db extends phpbb_auth_provider_base
+class db extends \phpbb\auth\provider\base
 {
 
 	/**
 	 * Database Authentication Constructor
 	 *
-	 * @param	phpbb_db_driver	$db
+	 * @param	\phpbb\db\driver\driver	$db
-	 * @param	phpbb_config 	$config
+	 * @param	\phpbb\config\config 	$config
-	 * @param	phpbb_request	$request
+	 * @param	\phpbb\request\request	$request
-	 * @param	phpbb_user		$user
+	 * @param	\phpbb\user		$user
 	 * @param	string			$phpbb_root_path
 	 * @param	string			$php_ext
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_request $request, phpbb_user $user, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\request\request $request, \phpbb\user $user, $phpbb_root_path, $php_ext)
 	{
 		$this->db = $db;
 		$this->config = $config;
@@ -149,7 +151,7 @@ class phpbb_auth_provider_db extends phpbb_auth_provider_base
 				include ($this->phpbb_root_path . 'includes/captcha/captcha_factory.' . $this->php_ext);
 			}
 
-			$captcha = phpbb_captcha_factory::get_instance($this->config['captcha_plugin']);
+			$captcha = \phpbb_captcha_factory::get_instance($this->config['captcha_plugin']);
 			$captcha->init(CONFIRM_LOGIN);
 			$vc_response = $captcha->validate($row);
 			if ($vc_response)

phpBB/phpbb/auth/provider/ldap.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -22,16 +24,16 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_ldap extends phpbb_auth_provider_base
+class ldap extends \phpbb\auth\provider\base
 {
 	/**
 	 * LDAP Authentication Constructor
 	 *
-	 * @param 	phpbb_db_driver	$db
+	 * @param 	\phpbb\db\driver\driver	$db
-	 * @param 	phpbb_config	$config
+	 * @param 	\phpbb\config\config	$config
-	 * @param 	phpbb_user		$user
+	 * @param 	\phpbb\user		$user
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_user $user)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\user $user)
 	{
 		$this->db = $db;
 		$this->config = $config;

phpBB/phpbb/auth/provider/oauth/oauth.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth;
+
 /**
 * @ignore
 */
@@ -23,33 +25,33 @@ use OAuth\Common\Http\Uri\Uri;
 *
 * @package auth
 */
-class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
+class oauth extends \phpbb\auth\provider\base
 {
 	/**
 	* Database driver
 	*
-	* @var phpbb_db_driver
+	* @var \phpbb\db\driver\driver
 	*/
 	protected $db;
 
 	/**
 	* phpBB config
 	*
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
 	/**
 	* phpBB request object
 	*
-	* @var phpbb_request
+	* @var \phpbb\request\request_interface
 	*/
 	protected $request;
 
 	/**
 	* phpBB user
 	*
-	* @var phpbb_user
+	* @var \phpbb\user
 	*/
 	protected $user;
 
@@ -70,7 +72,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	/**
 	* All OAuth service providers
 	*
-	* @var phpbb_di_service_collection Contains phpbb_auth_provider_oauth_service_interface
+	* @var \phpbb\di\service_collection Contains \phpbb\auth\provider\oauth\service_interface
 	*/
 	protected $service_providers;
 
@@ -105,18 +107,18 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	/**
 	* OAuth Authentication Constructor
 	*
-	* @param	phpbb_db_driver $db
+	* @param	\phpbb\db\driver\driver	$db
-	* @param	phpbb_config 	$config
+	* @param	\phpbb\config\config	$config
-	* @param	phpbb_request 	$request
+	* @param	\phpbb\request\request_interface	$request
-	* @param	phpbb_user 		$user
+	* @param	\phpbb\user		$user
 	* @param	string			$auth_provider_oauth_token_storage_table
 	* @param	string			$auth_provider_oauth_token_account_assoc
-	* @param	phpbb_di_service_collection	$service_providers Contains phpbb_auth_provider_oauth_service_interface
+	* @param	\phpbb\di\service_collection	$service_providers Contains \phpbb\auth\provider\oauth\service_interface
 	* @param	string			$users_table
 	* @param	string			$phpbb_root_path
 	* @param	string			$php_ext
 	*/
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_request $request, phpbb_user $user, $auth_provider_oauth_token_storage_table, $auth_provider_oauth_token_account_assoc, phpbb_di_service_collection $service_providers, $users_table, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\request\request_interface $request, \phpbb\user $user, $auth_provider_oauth_token_storage_table, $auth_provider_oauth_token_account_assoc, \phpbb\di\service_collection $service_providers, $users_table, $phpbb_root_path, $php_ext)
 	{
 		$this->db = $db;
 		$this->config = $config;
@@ -156,7 +158,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 		// Temporary workaround for only having one authentication provider available
 		if (!$this->request->is_set('oauth_service'))
 		{
-			$provider = new phpbb_auth_provider_db($this->db, $this->config, $this->request, $this->user, $this->phpbb_root_path, $this->php_ext);
+			$provider = new \phpbb\auth\provider\db($this->db, $this->config, $this->request, $this->user, $this->phpbb_root_path, $this->php_ext);
 			return $provider->login($username, $password);
 		}
 
@@ -175,11 +177,11 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 		// Get the service credentials for the given service
 		$service_credentials = $this->service_providers[$service_name]->get_service_credentials();
 
-		$storage = new phpbb_auth_provider_oauth_token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
+		$storage = new \phpbb\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
 		$query = 'mode=login&login=external&oauth_service=' . $service_name_original;
 		$service = $this->get_service($service_name_original, $storage, $service_credentials, $this->service_providers[$service_name]->get_auth_scope(), $query);
 
-		if ($this->request->is_set('code', phpbb_request_interface::GET))
+		if ($this->request->is_set('code', \phpbb\request\request_interface::GET))
 		{
 			$this->service_providers[$service_name]->set_external_service_provider($service);
 			$unique_id = $this->service_providers[$service_name]->perform_auth_login();
@@ -258,7 +260,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 		}
 
 		$uri_factory = new \OAuth\Common\Http\Uri\UriFactory();
-		$current_uri = $uri_factory->createFromSuperGlobalArray($this->request->get_super_global(phpbb_request_interface::SERVER));
+		$current_uri = $uri_factory->createFromSuperGlobalArray($this->request->get_super_global(\phpbb\request\request_interface::SERVER));
 		$current_uri->setQuery($query);
 
 		$this->current_uri = $current_uri;
@@ -269,15 +271,15 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	* Returns a new service object
 	*
 	* @param	string	$service_name			The name of the service
-	* @param	phpbb_auth_oauth_token_storage $storage
+	* @param	\phpbb\auth\provider\oauth\token_storage $storage
-	* @param	array	$service_credentials	{@see phpbb_auth_provider_oauth::get_service_credentials}
+	* @param	array	$service_credentials	{@see \phpbb\auth\provider\oauth\oauth::get_service_credentials}
 	* @param	array	$scope					The scope of the request against
 	*											the api.
 	* @param	string	$query					The query string of the
 	*											current_uri used in redirection
 	* @return	\OAuth\Common\Service\ServiceInterface
 	*/
-	protected function get_service($service_name, phpbb_auth_provider_oauth_token_storage $storage, array $service_credentials, array $scopes = array(), $query)
+	protected function get_service($service_name, \phpbb\auth\provider\oauth\token_storage $storage, array $service_credentials, array $scopes = array(), $query)
 	{
 		$current_uri = $this->get_current_uri($service_name, $query);
 
@@ -434,7 +436,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	/**
 	* Performs the account linking for login_link
 	*
-	* @param	array	$link_data		The same variable given to {@see phpbb_auth_provider_interface::link_account}
+	* @param	array	$link_data		The same variable given to {@see \phpbb\auth\provider\provider_interface::link_account}
 	* @param	string	$service_name	The name of the service being used in
 	*									linking.
 	* @return	string|null	Returns a language constant (string) if an error is
@@ -442,7 +444,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	*/
 	protected function link_account_login_link(array $link_data, $service_name)
 	{
-		$storage = new phpbb_auth_provider_oauth_token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
+		$storage = new \phpbb\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
 
 		// Check for an access token, they should have one
 		if (!$storage->has_access_token_by_session($service_name))
@@ -477,7 +479,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	/**
 	* Performs the account linking for auth_link
 	*
-	* @param	array	$link_data		The same variable given to {@see phpbb_auth_provider_interface::link_account}
+	* @param	array	$link_data		The same variable given to {@see \phpbb\auth\provider\provider_interface::link_account}
 	* @param	string	$service_name	The name of the service being used in
 	*									linking.
 	* @return	string|null	Returns a language constant (string) if an error is
@@ -485,13 +487,13 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	*/
 	protected function link_account_auth_link(array $link_data, $service_name)
 	{
-		$storage = new phpbb_auth_provider_oauth_token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
+		$storage = new \phpbb\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
 		$query = 'i=ucp_auth_link&mode=auth_link&link=1&oauth_service=' . strtolower($link_data['oauth_service']);
 		$service_credentials = $this->service_providers[$service_name]->get_service_credentials();
 		$scopes = $this->service_providers[$service_name]->get_auth_scope();
 		$service = $this->get_service(strtolower($link_data['oauth_service']), $storage, $service_credentials, $scopes, $query);
 
-		if ($this->request->is_set('code', phpbb_request_interface::GET))
+		if ($this->request->is_set('code', \phpbb\request\request_interface::GET))
 		{
 			$this->service_providers[$service_name]->set_external_service_provider($service);
 			$unique_id = $this->service_providers[$service_name]->perform_auth_login();
@@ -530,7 +532,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 	public function logout($data, $new_session)
 	{
 		// Clear all tokens belonging to the user
-		$storage = new phpbb_auth_provider_oauth_token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
+		$storage = new \phpbb\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
 		$storage->clearAllTokens();
 
 		return;
@@ -610,7 +612,7 @@ class phpbb_auth_provider_oauth extends phpbb_auth_provider_base
 
 		// Clear all tokens belonging to the user on this servce
 		$service_name = 'auth.provider.oauth.service.' . strtolower($link_data['oauth_service']);
-		$storage = new phpbb_auth_provider_oauth_token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
+		$storage = new \phpbb\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
 		$storage->clearToken($service_name);
 
 		return;

phpBB/phpbb/auth/provider/oauth/service/base.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth\service;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-abstract class phpbb_auth_provider_oauth_service_base implements phpbb_auth_provider_oauth_service_interface
+abstract class base implements \phpbb\auth\provider\oauth\service\service_interface
 {
 	/**
 	* External OAuth service provider

phpBB/phpbb/auth/provider/oauth/service/bitly.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth\service;
+
 /**
 * @ignore
 */
@@ -20,29 +22,29 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-class phpbb_auth_provider_oauth_service_bitly extends phpbb_auth_provider_oauth_service_base
+class bitly extends \phpbb\auth\provider\oauth\service\base
 {
 	/**
 	* phpBB config
 	*
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
 	/**
 	* phpBB request
 	*
-	* @var phpbb_request
+	* @var \phpbb\request\request_interface
 	*/
 	protected $request;
 
 	/**
 	* Constructor
 	*
-	* @param	phpbb_config 	$config
+	* @param	\phpbb\config\config				$config
-	* @param	phpbb_request 	$request
+	* @param	\phpbb\request\request_interface	$request
 	*/
-	public function __construct(phpbb_config $config, phpbb_request $request)
+	public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
 	{
 		$this->config = $config;
 		$this->request = $request;
@@ -66,7 +68,7 @@ class phpbb_auth_provider_oauth_service_bitly extends phpbb_auth_provider_oauth_
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Bitly))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new \phpbb\auth\provider\oauth\service\exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// This was a callback request from bitly, get the token
@@ -86,7 +88,7 @@ class phpbb_auth_provider_oauth_service_bitly extends phpbb_auth_provider_oauth_
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Bitly))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new \phpbb\auth\provider\oauth\service\exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// Send a request with it

phpBB/phpbb/auth/provider/oauth/service/facebook.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth\service;
+
 /**
 * @ignore
 */
@@ -20,29 +22,29 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-class phpbb_auth_provider_oauth_service_facebook extends phpbb_auth_provider_oauth_service_base
+class facebook extends base
 {
 	/**
 	* phpBB config
 	*
-	* @var phpbb_config
+	* @var phpbb\config\config
 	*/
 	protected $config;
 
 	/**
 	* phpBB request
 	*
-	* @var phpbb_request
+	* @var phpbb\request\request_interface
 	*/
 	protected $request;
 
 	/**
 	* Constructor
 	*
-	* @param	phpbb_config 	$config
+	* @param	phpbb\config\config					$config
-	* @param	phpbb_request 	$request
+	* @param	phpbb\request\request_interface 	$request
 	*/
-	public function __construct(phpbb_config $config, phpbb_request $request)
+	public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
 	{
 		$this->config = $config;
 		$this->request = $request;
@@ -66,7 +68,7 @@ class phpbb_auth_provider_oauth_service_facebook extends phpbb_auth_provider_oau
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// This was a callback request, get the token
@@ -86,7 +88,7 @@ class phpbb_auth_provider_oauth_service_facebook extends phpbb_auth_provider_oau
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// Send a request with it

phpBB/phpbb/auth/provider/oauth/service/google.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth\service;
+
 /**
 * @ignore
 */
@@ -20,29 +22,29 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-class phpbb_auth_provider_oauth_service_google extends phpbb_auth_provider_oauth_service_base
+class google extends base
 {
 	/**
 	* phpBB config
 	*
-	* @var phpbb_config
+	* @var phpbb\config\config
 	*/
 	protected $config;
 
 	/**
 	* phpBB request
 	*
-	* @var phpbb_request
+	* @var phpbb\request\request_interface
 	*/
 	protected $request;
 
 	/**
 	* Constructor
 	*
-	* @param	phpbb_config 	$config
+	* @param	phpbb\config\config					$config
-	* @param	phpbb_request 	$request
+	* @param	phpbb\request\request_interface 	$request
 	*/
-	public function __construct(phpbb_config $config, phpbb_request $request)
+	public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
 	{
 		$this->config = $config;
 		$this->request = $request;
@@ -77,7 +79,7 @@ class phpbb_auth_provider_oauth_service_google extends phpbb_auth_provider_oauth
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Google))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// This was a callback request, get the token
@@ -97,7 +99,7 @@ class phpbb_auth_provider_oauth_service_google extends phpbb_auth_provider_oauth
 	{
 		if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Google))
 		{
-			throw new phpbb_auth_provider_oauth_service_exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+			throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
 		}
 
 		// Send a request with it

phpBB/phpbb/auth/provider/oauth/service/service_interface.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth\service;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-interface phpbb_auth_provider_oauth_service_interface
+interface service_interface
 {
 	/**
 	* Returns an array of the scopes necessary for auth
@@ -52,7 +54,7 @@ interface phpbb_auth_provider_oauth_service_interface
 	/**
 	* Returns the results of the authentication in json format
 	*
-	* @throws	phpbb_auth_provider_oauth_service_exception
+	* @throws	\phpbb\auth\provider\oauth\service\exception
 	* @return	string	The unique identifier returned by the service provider
 	*					that is used to authenticate the user with phpBB.
 	*/
@@ -62,7 +64,7 @@ interface phpbb_auth_provider_oauth_service_interface
 	* Returns the results of the authentication in json format
 	* Use this function when the user already has an access token
 	*
-	* @throws	phpbb_auth_provider_oauth_service_exception
+	* @throws	\phpbb\auth\provider\oauth\service\exception
 	* @return	string	The unique identifier returned by the service provider
 	*					that is used to authenticate the user with phpBB.
 	*/

phpBB/phpbb/auth/provider/oauth/token_storage.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider\oauth;
+
 /**
 * @ignore
 */
@@ -27,19 +29,19 @@ use OAuth\Common\Storage\Exception\TokenNotFoundException;
 *
 * @package auth
 */
-class phpbb_auth_provider_oauth_token_storage implements TokenStorageInterface
+class token_storage implements TokenStorageInterface
 {
 	/**
 	* Cache driver.
 	*
-	* @var phpbb_db_driver
+	* @var \phpbb\db\driver\driver
 	*/
 	protected $db;
 
 	/**
 	* phpBB user
 	*
-	* @var phpbb_user
+	* @var \phpbb\user
 	*/
 	protected $user;
 
@@ -58,11 +60,11 @@ class phpbb_auth_provider_oauth_token_storage implements TokenStorageInterface
 	/**
 	* Creates token storage for phpBB.
 	*
-	* @param	phpbb_db_driver	$db
+	* @param	\phpbb\db\driver\driver	$db
-	* @param	phpbb_user		$user
+	* @param	\phpbb\user		$user
 	* @param	string			$auth_provider_oauth_table
 	*/
-	public function __construct(phpbb_db_driver $db, phpbb_user $user, $auth_provider_oauth_table)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\user $user, $auth_provider_oauth_table)
 	{
 		$this->db = $db;
 		$this->user = $user;

phpBB/phpbb/auth/provider/provider_interface.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-interface phpbb_auth_provider_interface
+interface provider_interface
 {
 	/**
 	 * Checks whether the user is currently identified to the authentication
@@ -131,7 +133,7 @@ interface phpbb_auth_provider_interface
 	 * Performs additional actions during logout.
 	 *
 	 * @param 	array	$data			An array corresponding to
-	 *									phpbb_session::data
+	 *									\phpbb\session::data
 	 * @param 	boolean	$new_session	True for a new session, false for no new
 	 *									session.
 	 */
@@ -142,7 +144,7 @@ interface phpbb_auth_provider_interface
 	 * into phpBB.
 	 *
 	 * @param 	array 	$user
-	 * @return 	boolean	true if the given user is authenticated, false if the 
+	 * @return 	boolean	true if the given user is authenticated, false if the
 	 * 					session should be closed, or null if not implemented.
 	 */
 	public function validate_session($user);

phpBB/phpbb/avatar/driver/driver.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Base class for avatar drivers
 * @package phpBB3
 */
-abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
+abstract class driver implements \phpbb\avatar\driver\driver_interface
 {
 	/**
 	* Avatar driver name
@@ -29,7 +31,7 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
 
 	/**
 	* Current board configuration
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
@@ -47,7 +49,7 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
 
 	/**
 	* Cache driver
-	* @var phpbb_cache_driver_interface
+	* @var \phpbb\cache\driver\driver_interface
 	*/
 	protected $cache;
 
@@ -69,13 +71,13 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
 	/**
 	* Construct a driver object
 	*
-	* @param phpbb_config $config phpBB configuration
+	* @param \phpbb\config\config $config phpBB configuration
-	* @param phpbb_request $request Request object
+	* @param \phpbb\request\request $request Request object
 	* @param string $phpbb_root_path Path to the phpBB root
 	* @param string $php_ext PHP file extension
-	* @param phpbb_cache_driver_interface $cache Cache driver
+	* @param \phpbb\cache\driver\driver_interface $cache Cache driver
 	*/
-	public function __construct(phpbb_config $config, $phpbb_root_path, $php_ext, phpbb_cache_driver_interface $cache = null)
+	public function __construct(\phpbb\config\config $config, $phpbb_root_path, $php_ext, \phpbb\cache\driver\driver_interface $cache = null)
 	{
 		$this->config = $config;
 		$this->phpbb_root_path = $phpbb_root_path;
@@ -112,7 +114,7 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
 	*/
 	public function get_template_name()
 	{
-		$driver = preg_replace('#^phpbb_avatar_driver_#', '', get_class($this));
+		$driver = preg_replace('#^phpbb\\\\avatar\\\\driver\\\\#', '', get_class($this));
 		$template = "ucp_avatar_options_$driver.html";
 
 		return $template;

phpBB/phpbb/avatar/driver/driver_interface.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Interface for avatar drivers
 * @package phpBB3
 */
-interface phpbb_avatar_driver_interface
+interface driver_interface
 {
 	/**
 	* Returns the name of the driver.
@@ -32,7 +34,7 @@ interface phpbb_avatar_driver_interface
 	* Get the avatar url and dimensions
 	*
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @return array Avatar data, must have keys src, width and height, e.g.
 	*        ['src' => '', 'width' => 0, 'height' => 0]
 	*/
@@ -41,9 +43,9 @@ interface phpbb_avatar_driver_interface
 	/**
 	* Returns custom html if it is needed for displaying this avatar
 	*
-	* @param phpbb_user $user phpBB user object
+	* @param \phpbb\user $user phpBB user object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param string $alt Alternate text for avatar image
 	*
 	* @return string HTML
@@ -53,11 +55,11 @@ interface phpbb_avatar_driver_interface
 	/**
 	* Prepare form for changing the settings of this avatar
 	*
-	* @param phpbb_request $request Request object
+	* @param \phpbb\request\request $request Request object
-	* @param phpbb_template	$template Template object
+	* @param \phpbb\template\template	$template Template object
-	* @param phpbb_user $user User object
+	* @param \phpbb\user $user User object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param array	&$error Reference to an error array that is filled by this
 	*        function. Key values can either be a string with a language key or
 	*        an array that will be passed to vsprintf() with the language key in
@@ -70,7 +72,7 @@ interface phpbb_avatar_driver_interface
 	/**
 	* Prepare form for changing the acp settings of this avatar
 	*
-	* @param phpbb_user $user phpBB user object
+	* @param \phpbb\user $user phpBB user object
 	*
 	* @return array Array of configuration options as consumed by acp_board.
 	*        The setting for enabling/disabling the avatar will be handled by
@@ -81,11 +83,11 @@ interface phpbb_avatar_driver_interface
 	/**
 	* Process form data
 	*
-	* @param phpbb_request $request Request object
+	* @param \phpbb\request\request $request Request object
-	* @param phpbb_template	$template Template object
+	* @param \phpbb\template\template	$template Template object
-	* @param phpbb_user $user User object
+	* @param \phpbb\user $user User object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param array	&$error Reference to an error array that is filled by this
 	*        function. Key values can either be a string with a language key or
 	*        an array that will be passed to vsprintf() with the language key in
@@ -100,7 +102,7 @@ interface phpbb_avatar_driver_interface
 	* Delete avatar
 	*
 	* @param array $row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	*
 	* @return bool True if avatar has been deleted or there is no need to delete,
 	*        i.e. when the avatar is not hosted locally.

phpBB/phpbb/avatar/driver/gravatar.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Handles avatars hosted at gravatar.com
 * @package phpBB3
 */
-class phpbb_avatar_driver_gravatar extends phpbb_avatar_driver
+class gravatar extends \phpbb\avatar\driver\driver
 {
 	/**
 	* The URL for the gravatar service

phpBB/phpbb/avatar/driver/local.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Handles avatars selected from the board gallery
 * @package phpBB3
 */
-class phpbb_avatar_driver_local extends phpbb_avatar_driver
+class local extends \phpbb\avatar\driver\driver
 {
 	/**
 	* @inheritdoc
@@ -144,7 +146,7 @@ class phpbb_avatar_driver_local extends phpbb_avatar_driver
 	* Get a list of avatars that are locally available
 	* Results get cached for 24 hours (86400 seconds)
 	*
-	* @param phpbb_user $user User object
+	* @param \phpbb\user $user User object
 	*
 	* @return array Array containing the locally available avatars
 	*/
@@ -157,7 +159,7 @@ class phpbb_avatar_driver_local extends phpbb_avatar_driver
 			$avatar_list = array();
 			$path = $this->phpbb_root_path . $this->config['avatar_gallery_path'];
 
-			$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS | FilesystemIterator::UNIX_PATHS), RecursiveIteratorIterator::SELF_FIRST);
+			$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::UNIX_PATHS), \RecursiveIteratorIterator::SELF_FIRST);
 			foreach ($iterator as $file_info)
 			{
 				$file_path = $file_info->getPath();

phpBB/phpbb/avatar/driver/remote.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Handles avatars hosted remotely
 * @package phpBB3
 */
-class phpbb_avatar_driver_remote extends phpbb_avatar_driver
+class remote extends \phpbb\avatar\driver\driver
 {
 	/**
 	* @inheritdoc
@@ -120,8 +122,8 @@ class phpbb_avatar_driver_remote extends phpbb_avatar_driver
 			include($this->phpbb_root_path . 'includes/functions_upload.' . $this->php_ext);
 		}
 
-		$types = fileupload::image_types();
+		$types = \fileupload::image_types();
-		$extension = strtolower(filespec::get_extension($url));
+		$extension = strtolower(\filespec::get_extension($url));
 
 		if (!empty($image_data) && (!isset($types[$image_data[2]]) || !in_array($extension, $types[$image_data[2]])))
 		{

phpBB/phpbb/avatar/driver/upload.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Handles avatars uploaded to the board
 * @package phpBB3
 */
-class phpbb_avatar_driver_upload extends phpbb_avatar_driver
+class upload extends \phpbb\avatar\driver\driver
 {
 	/**
 	* @inheritdoc
@@ -66,7 +68,7 @@ class phpbb_avatar_driver_upload extends phpbb_avatar_driver
 			include($this->phpbb_root_path . 'includes/functions_upload.' . $this->php_ext);
 		}
 
-		$upload = new fileupload('AVATAR_', $this->allowed_extensions, $this->config['avatar_filesize'], $this->config['avatar_min_width'], $this->config['avatar_min_height'], $this->config['avatar_max_width'], $this->config['avatar_max_height'], (isset($this->config['mime_triggers']) ? explode('|', $this->config['mime_triggers']) : false));
+		$upload = new \fileupload('AVATAR_', $this->allowed_extensions, $this->config['avatar_filesize'], $this->config['avatar_min_width'], $this->config['avatar_min_height'], $this->config['avatar_max_width'], $this->config['avatar_max_height'], (isset($this->config['mime_triggers']) ? explode('|', $this->config['mime_triggers']) : false));
 
 		$url = $request->variable('avatar_upload_url', '');
 		$upload_file = $request->file('avatar_upload_file');

phpBB/phpbb/avatar/manager.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar;
+
 /**
 * @ignore
 */
@@ -18,11 +20,11 @@ if (!defined('IN_PHPBB'))
 /**
 * @package avatar
 */
-class phpbb_avatar_manager
+class manager
 {
 	/**
 	* phpBB configuration
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
@@ -59,11 +61,11 @@ class phpbb_avatar_manager
 	/**
 	* Construct an avatar manager object
 	*
-	* @param phpbb_config $config phpBB configuration
+	* @param \phpbb\config\config $config phpBB configuration
 	* @param array $avatar_drivers Avatar drivers passed via the service container
 	* @param object $container Container object
 	*/
-	public function __construct(phpbb_config $config, $avatar_drivers, $container)
+	public function __construct(\phpbb\config\config $config, $avatar_drivers, $container)
 	{
 		$this->config = $config;
 		$this->avatar_drivers = $avatar_drivers;
@@ -194,7 +196,7 @@ class phpbb_avatar_manager
 		$keys = array_keys($row);
 		$values = array_values($row);
 
-		$keys = array_map(array('phpbb_avatar_manager', 'strip_prefix'), $keys);
+		$keys = array_map(array('\phpbb\avatar\manager', 'strip_prefix'), $keys);
 
 		return array_combine($keys, $values);
 	}
@@ -220,7 +222,7 @@ class phpbb_avatar_manager
 	*/
 	static public function clean_driver_name($name)
 	{
-		return str_replace('_', '.', $name);
+		return str_replace(array('\\', '_'), '.', $name);
 	}
 
 	/**
@@ -262,7 +264,7 @@ class phpbb_avatar_manager
 		$config_name = $this->get_driver_config_name($driver);
 
 		return array(
-			'allow_avatar_' . $config_name	=> array('lang' => 'ALLOW_' . strtoupper($config_name),		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
+			'allow_avatar_' . $config_name	=> array('lang' => 'ALLOW_' . strtoupper(str_replace('\\', '_', $config_name)),		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
 		);
 	}
 
@@ -275,13 +277,13 @@ class phpbb_avatar_manager
 	*/
 	public function get_driver_config_name($driver)
 	{
-		return preg_replace('#^phpbb_avatar_driver_#', '', get_class($driver));
+		return preg_replace('#^phpbb\\\\avatar\\\\driver\\\\#', '', get_class($driver));
 	}
 
 	/**
 	* Replace "error" strings with their real, localized form
 	*
-	* @param phpbb_user phpBB User object
+	* @param \phpbb\user phpBB User object
 	* @param array	$error Array containing error strings
 	*        Key values can either be a string with a language key or an array
 	*        that will be passed to vsprintf() with the language key in the
@@ -289,7 +291,7 @@ class phpbb_avatar_manager
 	*
 	* @return array Array containing the localized error strings
 	*/
-	public function localize_errors(phpbb_user $user, $error)
+	public function localize_errors(\phpbb\user $user, $error)
 	{
 		foreach ($error as $key => $lang)
 		{

phpBB/phpbb/cache/driver/apc.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * ACM for APC
 * @package acm
 */
-class phpbb_cache_driver_apc extends phpbb_cache_driver_memory
+class apc extends \phpbb\cache\driver\memory
 {
 	var $extension = 'apc';
 

phpBB/phpbb/cache/driver/base.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -18,6 +20,6 @@ if (!defined('IN_PHPBB'))
 /**
 * @package acm
 */
-abstract class phpbb_cache_driver_base implements phpbb_cache_driver_interface
+abstract class base implements \phpbb\cache\driver\driver_interface
 {
 }

phpBB/phpbb/cache/driver/driver_interface.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package acm
 */
-interface phpbb_cache_driver_interface
+interface driver_interface
 {
 	/**
 	* Load global cache
@@ -85,10 +87,10 @@ interface phpbb_cache_driver_interface
 	* result to persistent storage. In other words, there is no need
 	* to call save() afterwards.
 	*
-	* @param phpbb_db_driver $db	Database connection
+	* @param \phpbb\db\driver\driver $db	Database connection
 	* @param string $query			SQL query, should be used for generating storage key
-	* @param mixed $query_result	The result from dbal::sql_query, to be passed to
+	* @param mixed $query_result	The result from \dbal::sql_query, to be passed to
-	* 								dbal::sql_fetchrow to get all rows and store them
+	* 								\dbal::sql_fetchrow to get all rows and store them
 	* 								in cache.
 	* @param int $ttl				Time to live, after this timeout the query should
 	*								expire from the cache.
@@ -96,7 +98,7 @@ interface phpbb_cache_driver_interface
 	* 								representing the query should be returned. Otherwise
 	* 								the original $query_result should be returned.
 	*/
-	public function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl);
+	public function sql_save(\phpbb\db\driver\driver $db, $query, $query_result, $ttl);
 
 	/**
 	* Check if result for a given SQL query exists in cache.

phpBB/phpbb/cache/driver/eaccelerator.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 * @package acm
 * @todo Missing locks from destroy() talk with David
 */
-class phpbb_cache_driver_eaccelerator extends phpbb_cache_driver_memory
+class eaccelerator extends \phpbb\cache\driver\memory
 {
 	var $extension = 'eaccelerator';
 	var $function = 'eaccelerator_get';

phpBB/phpbb/cache/driver/file.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * ACM File Based Caching
 * @package acm
 */
-class phpbb_cache_driver_file extends phpbb_cache_driver_base
+class file extends \phpbb\cache\driver\base
 {
 	var $vars = array();
 	var $var_expires = array();
@@ -205,9 +207,9 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 	function purge()
 	{
 		// Purge all phpbb cache files
-		try 
+		try
 		{
-			$iterator = new DirectoryIterator($this->cache_dir);
+			$iterator = new \DirectoryIterator($this->cache_dir);
 		}
 		catch (Exception $e)
 		{
@@ -256,9 +258,9 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 	*/
 	protected function remove_dir($dir)
 	{
-		try 
+		try
 		{
-			$iterator = new DirectoryIterator($dir);
+			$iterator = new \DirectoryIterator($dir);
 		}
 		catch (Exception $e)
 		{
@@ -413,7 +415,7 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 	/**
 	* {@inheritDoc}
 	*/
-	function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl)
+	function sql_save(\phpbb\db\driver\driver $db, $query, $query_result, $ttl)
 	{
 		// Remove extra spaces and tabs
 		$query = preg_replace('/[\n\r\s\t]+/', ' ', $query);
@@ -695,7 +697,7 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 
 		$file = "{$this->cache_dir}$filename.$phpEx";
 
-		$lock = new phpbb_lock_flock($file);
+		$lock = new \phpbb\lock\flock($file);
 		$lock->acquire();
 
 		if ($handle = @fopen($file, 'wb'))

phpBB/phpbb/cache/driver/memcache.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -40,7 +42,7 @@ if (!defined('PHPBB_ACM_MEMCACHE'))
 * ACM for Memcached
 * @package acm
 */
-class phpbb_cache_driver_memcache extends phpbb_cache_driver_memory
+class memcache extends \phpbb\cache\driver\memory
 {
 	var $extension = 'memcache';
 
@@ -52,7 +54,7 @@ class phpbb_cache_driver_memcache extends phpbb_cache_driver_memory
 		// Call the parent constructor
 		parent::__construct();
 
-		$this->memcache = new Memcache;
+		$this->memcache = new \Memcache;
 		foreach(explode(',', PHPBB_ACM_MEMCACHE) as $u)
 		{
 			$parts = explode('/', $u);

phpBB/phpbb/cache/driver/memory.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * ACM Abstract Memory Class
 * @package acm
 */
-abstract class phpbb_cache_driver_memory extends phpbb_cache_driver_base
+abstract class memory extends \phpbb\cache\driver\base
 {
 	var $key_prefix;
 
@@ -285,7 +287,7 @@ abstract class phpbb_cache_driver_memory extends phpbb_cache_driver_base
 	/**
 	* {@inheritDoc}
 	*/
-	function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl)
+	function sql_save(\phpbb\db\driver\driver $db, $query, $query_result, $ttl)
 	{
 		// Remove extra spaces and tabs
 		$query = preg_replace('/[\n\r\s\t]+/', ' ', $query);

phpBB/phpbb/cache/driver/null.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * ACM Null Caching
 * @package acm
 */
-class phpbb_cache_driver_null extends phpbb_cache_driver_base
+class null extends \phpbb\cache\driver\base
 {
 	/**
 	* Set cache path
@@ -107,7 +109,7 @@ class phpbb_cache_driver_null extends phpbb_cache_driver_base
 	/**
 	* {@inheritDoc}
 	*/
-	function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl)
+	function sql_save(\phpbb\db\driver\driver $db, $query, $query_result, $ttl)
 	{
 		return $query_result;
 	}

phpBB/phpbb/cache/driver/redis.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -33,7 +35,7 @@ if (!defined('PHPBB_ACM_REDIS_HOST'))
 *
 * @package acm
 */
-class phpbb_cache_driver_redis extends phpbb_cache_driver_memory
+class redis extends \phpbb\cache\driver\memory
 {
 	var $extension = 'redis';
 
@@ -56,7 +58,7 @@ class phpbb_cache_driver_redis extends phpbb_cache_driver_memory
 		// Call the parent constructor
 		parent::__construct();
 
-		$this->redis = new Redis();
+		$this->redis = new \Redis();
 
 		$args = func_get_args();
 		if (!empty($args))
@@ -83,8 +85,8 @@ class phpbb_cache_driver_redis extends phpbb_cache_driver_memory
 			}
 		}
 
-		$this->redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP);
+		$this->redis->setOption(\Redis::OPT_SERIALIZER, \Redis::SERIALIZER_PHP);
-		$this->redis->setOption(Redis::OPT_PREFIX, $this->key_prefix);
+		$this->redis->setOption(\Redis::OPT_PREFIX, $this->key_prefix);
 
 		if (defined('PHPBB_ACM_REDIS_DB'))
 		{

phpBB/phpbb/cache/driver/wincache.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * ACM for WinCache
 * @package acm
 */
-class phpbb_cache_driver_wincache extends phpbb_cache_driver_memory
+class wincache extends \phpbb\cache\driver\memory
 {
 	var $extension = 'wincache';
 

phpBB/phpbb/cache/driver/xcache.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache\driver;
+
 /**
 * @ignore
 */
@@ -24,7 +26,7 @@ if (!defined('IN_PHPBB'))
 * - xcache.admin.enable_auth = off (or xcache.admin.user and xcache.admin.password set)
 *
 */
-class phpbb_cache_driver_xcache extends phpbb_cache_driver_memory
+class xcache extends \phpbb\cache\driver\memory
 {
 	var $extension = 'XCache';
 

phpBB/phpbb/cache/service.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\cache;
+
 /**
 * @ignore
 */
@@ -19,26 +21,26 @@ if (!defined('IN_PHPBB'))
 * Class for grabbing/handling cached entries
 * @package acm
 */
-class phpbb_cache_service
+class service
 {
 	/**
 	* Cache driver.
 	*
-	* @var phpbb_cache_driver_interface
+	* @var \phpbb\cache\driver\driver_interface
 	*/
 	protected $driver;
 
 	/**
 	* The config.
 	*
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
 	/**
 	* Database connection.
 	*
-	* @var phpbb_db_driver
+	* @var \phpbb\db\driver\driver
 	*/
 	protected $db;
 
@@ -59,13 +61,13 @@ class phpbb_cache_service
 	/**
 	* Creates a cache service around a cache driver
 	*
-	* @param phpbb_cache_driver_interface $driver The cache driver
+	* @param \phpbb\cache\driver\driver_interface $driver The cache driver
-	* @param phpbb_config $config The config
+	* @param \phpbb\config\config $config The config
-	* @param phpbb_db_driver $db Database connection
+	* @param \phpbb\db\driver\driver $db Database connection
 	* @param string $phpbb_root_path Root path
 	* @param string $php_ext PHP extension
 	*/
-	public function __construct(phpbb_cache_driver_interface $driver, phpbb_config $config, phpbb_db_driver $db, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\cache\driver\driver_interface $driver, \phpbb\config\config $config, \phpbb\db\driver\driver $db, $phpbb_root_path, $php_ext)
 	{
 		$this->set_driver($driver);
 		$this->config = $config;
@@ -77,7 +79,7 @@ class phpbb_cache_service
 	/**
 	* Returns the cache driver used by this cache service.
 	*
-	* @return phpbb_cache_driver_interface The cache driver
+	* @return \phpbb\cache\driver\driver_interface The cache driver
 	*/
 	public function get_driver()
 	{
@@ -87,9 +89,9 @@ class phpbb_cache_service
 	/**
 	* Replaces the cache driver used by this cache service.
 	*
-	* @param phpbb_cache_driver_interface $driver The cache driver
+	* @param \phpbb\cache\driver\driver_interface $driver The cache driver
 	*/
-	public function set_driver(phpbb_cache_driver_interface $driver)
+	public function set_driver(\phpbb\cache\driver\driver_interface $driver)
 	{
 		$this->driver = $driver;
 	}

phpBB/phpbb/class_loader.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb;
+
 /**
 * @ignore
 */
@@ -28,9 +30,9 @@ if (!defined('IN_PHPBB'))
 *
 * @package phpBB3
 */
-class phpbb_class_loader
+class class_loader
 {
-	private $prefix;
+	private $namespace;
 	private $path;
 	private $php_ext;
 	private $cache;
@@ -44,17 +46,22 @@ class phpbb_class_loader
 	private $cached_paths = array();
 
 	/**
-	* Creates a new phpbb_class_loader, which loads files with the given
+	* Creates a new \phpbb\class_loader, which loads files with the given
 	* file extension from the given path.
 	*
-	* @param string $prefix  Required class name prefix for files to be loaded
+	* @param string $namespace Required namespace for files to be loaded
 	* @param string $path    Directory to load files from
 	* @param string $php_ext The file extension for PHP files
-	* @param phpbb_cache_driver_interface $cache An implementation of the phpBB cache interface.
+	* @param \phpbb\cache\driver\driver_interface $cache An implementation of the phpBB cache interface.
 	*/
-	public function __construct($prefix, $path, $php_ext = 'php', phpbb_cache_driver_interface $cache = null)
+	public function __construct($namespace, $path, $php_ext = 'php', \phpbb\cache\driver\driver_interface $cache = null)
-	{
+    {
-		$this->prefix = $prefix;
+		if ($namespace[0] !== '\\')
+		{
+			$namespace = '\\' . $namespace;
+		}
+
+		$this->namespace = $namespace;
 		$this->path = $path;
 		$this->php_ext = $php_ext;
 
@@ -66,13 +73,13 @@ class phpbb_class_loader
 	* the class loader will resolve paths by checking for the existance of every
 	* directory in the class name every time.
 	*
-	* @param phpbb_cache_driver_interface $cache An implementation of the phpBB cache interface.
+	* @param \phpbb\cache\driver\driver_interface $cache An implementation of the phpBB cache interface.
 	*/
-	public function set_cache(phpbb_cache_driver_interface $cache = null)
+	public function set_cache(\phpbb\cache\driver\driver_interface $cache = null)
 	{
 		if ($cache)
 		{
-			$this->cached_paths = $cache->get('class_loader_' . $this->prefix);
+			$this->cached_paths = $cache->get('class_loader_' . str_replace('\\', '__', $this->namespace));
 
 			if ($this->cached_paths === false)
 			{
@@ -102,8 +109,9 @@ class phpbb_class_loader
 	/**
 	* Resolves a phpBB class name to a relative path which can be included.
 	*
-	* @param string       $class The class name to resolve, must have a phpbb_
+	* @param string       $class The class name to resolve, must be in the
-	*                            prefix
+	*                            namespace the loader was constructed with.
+	*                            Has to begin with \
 	* @return string|bool        A relative path to the file containing the
 	*                            class or false if looking it up failed.
 	*/
@@ -114,27 +122,12 @@ class phpbb_class_loader
 			return $this->path . $this->cached_paths[$class] . '.' . $this->php_ext;
 		}
 
-		if (!preg_match('/^' . $this->prefix . '[a-zA-Z0-9_]+$/', $class))
+		if (!preg_match('/^' . preg_quote($this->namespace, '/') . '[a-zA-Z0-9_\\\\]+$/', $class))
 		{
 			return false;
 		}
 
-		$parts = explode('_', substr($class, strlen($this->prefix)));
+		$relative_path = str_replace('\\', '/', substr($class, strlen($this->namespace)));
-
-		$dirs = '';
-
-		for ($i = 0, $n = sizeof($parts); $i < $n && is_dir($this->path . $dirs . $parts[$i]); $i++)
-		{
-			$dirs .= $parts[$i] . '/';
-		}
-
-		// no file name left => use last dir name as file name
-		if ($i == sizeof($parts))
-		{
-			$parts[] = $parts[$i - 1];
-		}
-
-		$relative_path = $dirs . implode(array_slice($parts, $i, sizeof($parts) - $i), '_');
 
 		if (!file_exists($this->path . $relative_path . '.' . $this->php_ext))
 		{
@@ -144,7 +137,7 @@ class phpbb_class_loader
 		if ($this->cache)
 		{
 			$this->cached_paths[$class] = $relative_path;
-			$this->cache->put('class_loader_' . $this->prefix, $this->cached_paths);
+			$this->cache->put('class_loader_' . str_replace('\\', '__', $this->namespace), $this->cached_paths);
 		}
 
 		return $this->path . $relative_path . '.' . $this->php_ext;
@@ -157,7 +150,8 @@ class phpbb_class_loader
 	*/
 	public function load_class($class)
 	{
-		if (substr($class, 0, strlen($this->prefix)) === $this->prefix)
+		$class = '\\' . $class;
+		if (substr($class, 0, strlen($this->namespace)) === $this->namespace)
 		{
 			$path = $this->resolve_path($class);
 

phpBB/phpbb/config/config.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\config;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Configuration container class
 * @package phpBB3
 */
-class phpbb_config implements ArrayAccess, IteratorAggregate, Countable
+class config implements \ArrayAccess, \IteratorAggregate, \Countable
 {
 	/**
 	* The configuration data
@@ -44,7 +46,7 @@ class phpbb_config implements ArrayAccess, IteratorAggregate, Countable
 	*/
 	public function getIterator()
 	{
-		return new ArrayIterator($this->config);
+		return new \ArrayIterator($this->config);
 	}
 
 	/**
@@ -90,7 +92,7 @@ class phpbb_config implements ArrayAccess, IteratorAggregate, Countable
 	*/
 	public function offsetUnset($key)
 	{
-		trigger_error('Config values have to be deleted explicitly with the phpbb_config::delete($key) method.', E_USER_ERROR);
+		trigger_error('Config values have to be deleted explicitly with the \phpbb\config\config::delete($key) method.', E_USER_ERROR);
 	}
 
 	/**

phpBB/phpbb/config/db.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\config;
+
 /**
 * @ignore
 */
@@ -19,17 +21,17 @@ if (!defined('IN_PHPBB'))
 * Configuration container class
 * @package phpBB3
 */
-class phpbb_config_db extends phpbb_config
+class db extends \phpbb\config\config
 {
 	/**
 	* Cache instance
-	* @var phpbb_cache_driver_interface
+	* @var \phpbb\cache\driver\driver_interface
 	*/
 	protected $cache;
 
 	/**
 	* Database connection
-	* @var phpbb_db_driver
+	* @var \phpbb\db\driver\driver
 	*/
 	protected $db;
 
@@ -42,11 +44,11 @@ class phpbb_config_db extends phpbb_config
 	/**
 	* Creates a configuration container with a default set of values
 	*
-	* @param phpbb_db_driver              $db    Database connection
+	* @param \phpbb\db\driver\driver              $db    Database connection
-	* @param phpbb_cache_driver_interface $cache Cache instance
+	* @param \phpbb\cache\driver\driver_interface $cache Cache instance
 	* @param string                       $table Configuration table name
 	*/
-	public function __construct(phpbb_db_driver $db, phpbb_cache_driver_interface $cache, $table)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\cache\driver\driver_interface $cache, $table)
 	{
 		$this->db = $db;
 		$this->cache = $cache;

phpBB/phpbb/config/db_text.php

@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\config;
+
 /**
 * @ignore
 */
@@ -17,16 +19,16 @@ if (!defined('IN_PHPBB'))
 
 /**
 * Manages configuration options with an arbitrary length value stored in a TEXT
-* column. In constrast to class phpbb_config_db, values are never cached and
+* column. In constrast to class \phpbb\config\db, values are never cached and
 * prefetched, but every get operation sends a query to the database.
 *
 * @package phpBB3
 */
-class phpbb_config_db_text
+class db_text
 {
 	/**
 	* Database connection
-	* @var phpbb_db_driver
+	* @var \phpbb\db\driver\driver
 	*/
 	protected $db;
 
@@ -37,10 +39,10 @@ class phpbb_config_db_text
 	protected $table;
 
 	/**
-	* @param phpbb_db_driver $db        Database connection
+	* @param \phpbb\db\driver\driver $db        Database connection
 	* @param string          $table     Table name
 	*/
-	public function __construct(phpbb_db_driver $db, $table)
+	public function __construct(\phpbb\db\driver\driver $db, $table)
 	{
 		$this->db = $db;
 		$this->table = $this->db->sql_escape($table);