6 files changed, 14 insertions, 12 deletions
diff --git a/phpBB/includes/acp/acp_groups.php b/phpBB/includes/acp/acp_groups.php
index ad29a5521b..8f417e753c 100644
--- a/phpBB/includes/acp/acp_groups.php
+++ b/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, 'group');
 				}
 
 
diff --git a/phpBB/includes/acp/acp_users.php b/phpBB/includes/acp/acp_users.php
index 8853200ddc..9feb1074d0 100644
--- a/phpBB/includes/acp/acp_users.php
+++ b/phpBB/includes/acp/acp_users.php
@@ -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, 'user');
 
 					if ($submit)
 					{
diff --git a/phpBB/includes/functions_display.php b/phpBB/includes/functions_display.php
index c6ab5df90f..f03e4c01d0 100644
--- a/phpBB/includes/functions_display.php
+++ b/phpBB/includes/functions_display.php
@@ -1352,7 +1352,7 @@ function get_user_rank($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, 'user');
 	return phpbb_get_avatar($row, $alt, $ignore_config);
 }
 
@@ -1367,7 +1367,7 @@ 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, 'group');
 	return phpbb_get_avatar($row, $alt, $ignore_config);
 }
 
diff --git a/phpBB/includes/ucp/ucp_groups.php b/phpBB/includes/ucp/ucp_groups.php
index a75d2e9bfc..32b27b55b4 100644
--- a/phpBB/includes/ucp/ucp_groups.php
+++ b/phpBB/includes/ucp/ucp_groups.php
@@ -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, 'group');
 						}
 
 						// Did we submit?
diff --git a/phpBB/includes/ucp/ucp_profile.php b/phpBB/includes/ucp/ucp_profile.php
index 3f58ce20b4..f7c6aca9e8 100644
--- a/phpBB/includes/ucp/ucp_profile.php
+++ b/phpBB/includes/ucp/ucp_profile.php
@@ -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, 'user');
 
 					if ($submit)
 					{
diff --git a/phpBB/phpbb/avatar/manager.php b/phpBB/phpbb/avatar/manager.php
index c28380a401..f2bb1a5dbe 100644
--- a/phpBB/phpbb/avatar/manager.php
+++ b/phpBB/phpbb/avatar/manager.php
@@ -178,14 +178,15 @@ class manager
 	}
 
 	/**
-	* Strip out user_ and group_ prefixes from keys
+	* Strip out user_, group_, or other prefixes from array keys
 	*
 	* @param array	$row User data or group data
+	* @param string $prefix Prefix of data keys
 	*
 	* @return array User data or group data with keys that have been
 	*        stripped from the preceding "user_" or "group_"
 	*/
-	static public function clean_row($row)
+	static public function clean_row($row, $prefix = '')
 	{
 		// Upon creation of a user/group $row might be empty
 		if (empty($row))
@@ -196,7 +197,7 @@ class manager
 		$keys = array_keys($row);
 		$values = array_values($row);
 
-		$keys = array_map(array('\phpbb\avatar\manager', 'strip_prefix'), $keys);
+		array_walk($keys, array('\phpbb\avatar\manager', 'strip_prefix'), $prefix);
 
 		return array_combine($keys, $values);
 	}
@@ -205,11 +206,12 @@ class manager
 	* Strip prepending user_ or group_ prefix from key
 	*
 	* @param string Array key
-	* @return string Key that has been stripped from its prefix
+	* @return void
 	*/
-	static protected function strip_prefix($key)
+	static protected function strip_prefix(&$key, $null, $prefix)
 	{
-		return preg_replace('#^(?:user_|group_)#', '', $key);
+		$regex = ($prefix !== '') ? "#^(?:{$prefix}_)#" : '#^(?:user_|group_)#';
+		$key = preg_replace($regex, '', $key);
 	}
 
 	/**