6 files changed, 55 insertions, 12 deletions
diff --git a/phpBB/language/en/help_faq.php b/phpBB/language/en/help_faq.php
index 102dffcd5b..904dc92080 100644
--- a/phpBB/language/en/help_faq.php
+++ b/phpBB/language/en/help_faq.php
@@ -121,7 +121,7 @@ $help = array(
 	),
 	array(
 		0 => 'How do I add a signature to my post?',
-		1 => 'To add a signature to a post you must first create one via your User Control Panel. Once created, you can check the <em>Attach a signature</em> box on the posting form to add your signature. You can also add a signature by default to all your posts by checking the appropriate radio button in your profile. If you do so, you can still prevent a signature being added to individual posts by un-checking the add signature box within the posting form.'
+		1 => 'To add a signature to a post you must first create one via your User Control Panel. Once created, you can check the <em>Attach a signature</em> box on the posting form to add your signature. You can also add a signature by default to all your posts by checking the appropriate radio button in the User Control Panel. If you do so, you can still prevent a signature being added to individual posts by un-checking the add signature box within the posting form.'
 	),
 	array(
 		0 => 'How do I create a poll?',
@@ -153,7 +153,7 @@ $help = array(
 	),
 	array(
 		0 => 'What is the “Save” button for in topic posting?',
-		1 => 'This allows you to save passages to be completed and submitted at a later date. To reload a saved passage, visit the User Control Panel.'
+		1 => 'This allows you to save drafts to be completed and submitted at a later date. To reload a saved draft, visit the User Control Panel.'
 	),
 	array(
 		0 => 'Why does my post need to be approved?',
@@ -254,7 +254,7 @@ $help = array(
 	),
 	array(
 		0 => 'I keep getting unwanted private messages!',
-		1 => 'You can block a user from sending you private messages by using message rules within your User Control Panel. If you are receiving abusive private messages from a particular user, inform a board administrator; they have the power to prevent a user from sending private messages.'
+		1 => 'You can automatically delete private messages from a user by using message rules within your User Control Panel. If you are receiving abusive private messages from a particular user, report the messages to the moderators; they have the power to prevent a user from sending private messages.'
 	),
 	array(
 		0 => 'I have received a spamming or abusive email from someone on this board!',
diff --git a/phpBB/phpbb/event/dispatcher.php b/phpBB/phpbb/event/dispatcher.php
index 6a2f9008be..9a786022c2 100644
--- a/phpBB/phpbb/event/dispatcher.php
+++ b/phpBB/phpbb/event/dispatcher.php
@@ -29,8 +29,11 @@ use Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher;
 *     extract($phpbb_dispatcher->trigger_event('core.index', compact($vars)));
 *
 */
-class dispatcher extends ContainerAwareEventDispatcher
+class dispatcher extends ContainerAwareEventDispatcher implements dispatcher_interface
 {
+	/**
+	* {@inheritdoc}
+	*/
 	public function trigger_event($eventName, $data = array())
 	{
 		$event = new \phpbb\event\data($data);
diff --git a/phpBB/phpbb/event/dispatcher_interface.php b/phpBB/phpbb/event/dispatcher_interface.php
new file mode 100644
index 0000000000..50a3ef9101
--- /dev/null
+++ b/phpBB/phpbb/event/dispatcher_interface.php
@@ -0,0 +1,40 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\event;
+
+/**
+* Extension of the Symfony2 EventDispatcher
+*
+* It provides an additional `trigger_event` method, which
+* gives some syntactic sugar for dispatching events. Instead
+* of creating the event object, the method will do that for
+* you.
+*
+* Example:
+*
+* $vars = array('page_title');
+* extract($phpbb_dispatcher->trigger_event('core.index', compact($vars)));
+*
+*/
+interface dispatcher_interface extends \Symfony\Component\EventDispatcher\EventDispatcherInterface
+{
+	/**
+	* Construct and dispatch an event
+	*
+	* @param string $eventName	The event name
+	* @param array $data		An array containing the variables sending with the event
+	* @return mixed
+	*/
+	public function trigger_event($eventName, $data = array());
+}
diff --git a/phpBB/phpbb/log/log.php b/phpBB/phpbb/log/log.php
index 4ffe7345f3..c522c3273f 100644
--- a/phpBB/phpbb/log/log.php
+++ b/phpBB/phpbb/log/log.php
@@ -70,7 +70,7 @@ class log implements \phpbb\log\log_interface
 
 	/**
 	* Event dispatcher object
-	* @var \phpbb\event\dispatcher
+	* @var \phpbb\event\dispatcher_interface
 	*/
 	protected $dispatcher;
 
@@ -98,7 +98,7 @@ class log implements \phpbb\log\log_interface
 	* @param	\phpbb\db\driver\driver_interface	$db		Database object
 	* @param	\phpbb\user		$user	User object
 	* @param	\phpbb\auth\auth		$auth	Auth object
-	* @param	\phpbb\event\dispatcher	$phpbb_dispatcher	Event dispatcher
+	* @param	\phpbb\event\dispatcher_interface	$phpbb_dispatcher	Event dispatcher
 	* @param	string		$phpbb_root_path		Root path
 	* @param	string		$relative_admin_path	Relative admin root path
 	* @param	string		$php_ext			PHP Extension
diff --git a/phpBB/phpbb/permissions.php b/phpBB/phpbb/permissions.php
index 3f51016c93..9b3dcadf32 100644
--- a/phpBB/phpbb/permissions.php
+++ b/phpBB/phpbb/permissions.php
@@ -17,7 +17,7 @@ class permissions
 {
 	/**
 	* Event dispatcher object
-	* @var \phpbb\event\dispatcher
+	* @var \phpbb\event\dispatcher_interface
 	*/
 	protected $dispatcher;
 
@@ -30,10 +30,10 @@ class permissions
 	/**
 	* Constructor
 	*
-	* @param	\phpbb\event\dispatcher	$phpbb_dispatcher	Event dispatcher
+	* @param	\phpbb\event\dispatcher_interface	$phpbb_dispatcher	Event dispatcher
 	* @param	\phpbb\user				$user				User Object
 	*/
-	public function __construct(\phpbb\event\dispatcher $phpbb_dispatcher, \phpbb\user $user)
+	public function __construct(\phpbb\event\dispatcher_interface $phpbb_dispatcher, \phpbb\user $user)
 	{
 		$this->dispatcher = $phpbb_dispatcher;
 		$this->user = $user;
diff --git a/phpBB/phpbb/profilefields/manager.php b/phpBB/phpbb/profilefields/manager.php
index 26c11d9e22..f3b1676799 100644
--- a/phpBB/phpbb/profilefields/manager.php
+++ b/phpBB/phpbb/profilefields/manager.php
@@ -32,7 +32,7 @@ class manager
 
 	/**
 	* Event dispatcher object
-	* @var \phpbb\event\dispatcher
+	* @var \phpbb\event\dispatcher_interface
 	*/
 	protected $dispatcher;
 
@@ -73,7 +73,7 @@ class manager
 	*
 	* @param	\phpbb\auth\auth			$auth		Auth object
 	* @param	\phpbb\db\driver\driver_interface	$db			Database object
-	* @param	\phpbb\event\dispatcher		$dispatcher	Event dispatcher object
+	* @param	\phpbb\event\dispatcher_interface		$dispatcher	Event dispatcher object
 	* @param	\phpbb\request\request		$request	Request object
 	* @param	\phpbb\template\template	$template	Template object
 	* @param	\phpbb\di\service_collection $type_collection
@@ -82,7 +82,7 @@ class manager
 	* @param	string				$fields_language_table
 	* @param	string				$fields_data_table
 	*/
-	public function __construct(\phpbb\auth\auth $auth, \phpbb\db\driver\driver_interface $db, \phpbb\event\dispatcher $dispatcher, \phpbb\request\request $request, \phpbb\template\template $template, \phpbb\di\service_collection $type_collection, \phpbb\user $user, $fields_table, $fields_language_table, $fields_data_table)
+	public function __construct(\phpbb\auth\auth $auth, \phpbb\db\driver\driver_interface $db, \phpbb\event\dispatcher_interface $dispatcher, \phpbb\request\request $request, \phpbb\template\template $template, \phpbb\di\service_collection $type_collection, \phpbb\user $user, $fields_table, $fields_language_table, $fields_data_table)
 	{
 		$this->auth = $auth;
 		$this->db = $db;