[ticket/11227] @return void -> @return null, per coding guidelines.

PHPBB3-11227

phpBB/includes/cron/manager.php

@@ -54,7 +54,7 @@ class phpbb_cron_manager
 	*
 	* @param array|Traversable $tasks		Array of instances of phpbb_cron_task
 	*
-	* @return void
+	* @return null
 	*/
 	public function load_tasks($tasks)
 	{

phpBB/includes/cron/task/core/prune_all_forums.php

@@ -50,7 +50,7 @@ class phpbb_cron_task_core_prune_all_forums extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/prune_forum.php

@@ -70,7 +70,7 @@ class phpbb_cron_task_core_prune_forum extends phpbb_cron_task_base implements p
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{
@@ -138,7 +138,7 @@ class phpbb_cron_task_core_prune_forum extends phpbb_cron_task_base implements p
 	*
 	* @param phpbb_request_interface $request Request object.
 	*
-	* @return void
+	* @return null
 	*/
 	public function parse_parameters(phpbb_request_interface $request)
 	{

phpBB/includes/cron/task/core/queue.php

@@ -43,7 +43,7 @@ class phpbb_cron_task_core_queue extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/tidy_cache.php

@@ -40,7 +40,7 @@ class phpbb_cron_task_core_tidy_cache extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/tidy_database.php

@@ -43,7 +43,7 @@ class phpbb_cron_task_core_tidy_database extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/tidy_search.php

@@ -54,7 +54,7 @@ class phpbb_cron_task_core_tidy_search extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/tidy_sessions.php

@@ -40,7 +40,7 @@ class phpbb_cron_task_core_tidy_sessions extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/core/tidy_warnings.php

@@ -45,7 +45,7 @@ class phpbb_cron_task_core_tidy_warnings extends phpbb_cron_task_base
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run()
 	{

phpBB/includes/cron/task/parametrized.php

@@ -46,7 +46,7 @@ interface phpbb_cron_task_parametrized extends phpbb_cron_task
 	*
 	* @param phpbb_request_interface $request Request object.
 	*
-	* @return void
+	* @return null
 	*/
 	public function parse_parameters(phpbb_request_interface $request);
 }

phpBB/includes/cron/task/task.php

@@ -31,7 +31,7 @@ interface phpbb_cron_task
 	/**
 	* Runs this cron task.
 	*
-	* @return void
+	* @return null
 	*/
 	public function run();