3 files changed, 59 insertions, 22 deletions
diff --git a/phpBB/includes/acp/acp_bbcodes.php b/phpBB/includes/acp/acp_bbcodes.php
index 5360ab0f7b..a67f3c54f9 100644
--- a/phpBB/includes/acp/acp_bbcodes.php
+++ b/phpBB/includes/acp/acp_bbcodes.php
@@ -211,11 +211,6 @@ class acp_bbcodes
 						$test = $data['bbcode_tag'];
 					}
 
-					if (!preg_match('%\\[' . $test . '[^]]*].*?\\[/' . $test . ']%s', $bbcode_match))
-					{
-						trigger_error($user->lang['BBCODE_OPEN_ENDED_TAG'] . adm_back_link($this->u_action), E_USER_WARNING);
-					}
-
 					if (strlen($data['bbcode_tag']) > 16)
 					{
 						trigger_error($user->lang['BBCODE_TAG_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
diff --git a/phpBB/includes/acp/acp_forums.php b/phpBB/includes/acp/acp_forums.php
index 9044cd0e97..e3979632c2 100644
--- a/phpBB/includes/acp/acp_forums.php
+++ b/phpBB/includes/acp/acp_forums.php
@@ -986,10 +986,20 @@ class acp_forums
 			$errors[] = $user->lang['FORUM_NAME_EMPTY'];
 		}
 
-		// No Emojis
+		/**
+		 * Replace Emojis and other 4bit UTF-8 chars not allowed by MySql to UCR / NCR.
+		 * Using their Numeric Character Reference's Hexadecimal notation.
+		 */
+		$forum_data_ary['forum_name'] = utf8_encode_ucr($forum_data_ary['forum_name']);
+
+		/**
+		 * This should never happen again.
+		 * Leaving the fallback here just in case there will be the need of it.
+		 */
 		if (preg_match_all('/[\x{10000}-\x{10FFFF}]/u', $forum_data_ary['forum_name'], $matches))
 		{
 			$character_list = implode('<br>', $matches[0]);
+
 			$errors[] = $user->lang('FORUM_NAME_EMOJI', $character_list);
 		}
 
@@ -1423,8 +1433,8 @@ class acp_forums
 		* This event may be triggered, when a forum is deleted
 		*
 		* @event core.acp_manage_forums_move_children
-		* @var	int		from_id		If of the current parent forum
-		* @var	int		to_id		If of the new parent forum
+		* @var	int		from_id		Id of the current parent forum
+		* @var	int		to_id		Id of the new parent forum
 		* @var	array	errors		Array of errors, should be strings and not
 		*							language key.
 		* @since 3.1.0-a1
@@ -1529,8 +1539,8 @@ class acp_forums
 		* Event when we move content from one forum to another
 		*
 		* @event core.acp_manage_forums_move_content
-		* @var	int		from_id		If of the current parent forum
-		* @var	int		to_id		If of the new parent forum
+		* @var	int		from_id		Id of the current parent forum
+		* @var	int		to_id		Id of the new parent forum
 		* @var	bool	sync		Shall we sync the "to"-forum's data
 		* @var	array	errors		Array of errors, should be strings and not
 		*							language key. If this array is not empty,
@@ -1576,6 +1586,19 @@ class acp_forums
 			$db->sql_query($sql);
 		}
 
+		/**
+		 * Event when content has been moved from one forum to another
+		 *
+		 * @event core.acp_manage_forums_move_content_after
+		 * @var	int		from_id		Id of the current parent forum
+		 * @var	int		to_id		Id of the new parent forum
+		 * @var	bool	sync		Shall we sync the "to"-forum's data
+		 *
+		 * @since 3.2.9-RC1
+		 */
+		$vars = array('from_id', 'to_id', 'sync');
+		extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_move_content_after', compact($vars)));
+
 		if ($sync)
 		{
 			// Delete ghost topics that link back to the same forum then resync counters
diff --git a/phpBB/includes/utf/utf_tools.php b/phpBB/includes/utf/utf_tools.php
index 89de454427..bb155aeae5 100644
--- a/phpBB/includes/utf/utf_tools.php
+++ b/phpBB/includes/utf/utf_tools.php
@@ -418,24 +418,43 @@ function utf8_recode($string, $encoding)
 }
 
 /**
-* Replace all UTF-8 chars that are not in ASCII with their NCR
-*
-* @param	string	$text		UTF-8 string in NFC
-* @return	string				ASCII string using NCRs for non-ASCII chars
-*/
+ * Replace some special UTF-8 chars that are not in ASCII with their UCR.
+ * using their Numeric Character Reference's Hexadecimal notation.
+ *
+ * Doesn't interfere with Japanese or Cyrillic etc.
+ * Unicode character visualization will depend on the character support
+ * of your web browser and the fonts installed on your system.
+ *
+ * @see https://en.wikibooks.org/wiki/Unicode/Character_reference/1F000-1FFFF
+ *
+ * @param	string	$text		UTF-8 string in NFC
+ * @return	string				ASCII string using NCR for non-ASCII chars
+ */
+function utf8_encode_ucr($text)
+{
+	return preg_replace_callback('/[\\xF0-\\xF4].../', 'utf8_encode_ncr_callback', $text);
+}
+
+/**
+ * Replace all UTF-8 chars that are not in ASCII with their NCR
+ * using their Numeric Character Reference's Hexadecimal notation.
+ *
+ * @param	string	$text		UTF-8 string in NFC
+ * @return	string				ASCII string using NCRs for non-ASCII chars
+ */
 function utf8_encode_ncr($text)
 {
 	return preg_replace_callback('#[\\xC2-\\xF4][\\x80-\\xBF]{1,3}#', 'utf8_encode_ncr_callback', $text);
 }
 
 /**
-* Callback used in encode_ncr()
-*
-* Takes a UTF-8 char and replaces it with its NCR. Attention, $m is an array
-*
-* @param	array	$m			0-based numerically indexed array passed by preg_replace_callback()
-* @return	string				A HTML NCR if the character is valid, or the original string otherwise
-*/
+ * Callback used in utf8_encode_ncr() and utf8_encode_ucr()
+ *
+ * Takes a UTF-8 char and replaces it with its NCR. Attention, $m is an array
+ *
+ * @param	array	$m			0-based numerically indexed array passed by preg_replace_callback()
+ * @return	string				A HTML NCR if the character is valid, or the original string otherwise
+ */
 function utf8_encode_ncr_callback($m)
 {
 	return '&#' . utf8_ord($m[0]) . ';';