2 files changed, 38 insertions, 5 deletions
diff --git a/phpBB/phpbb/extension/finder.php b/phpBB/phpbb/extension/finder.php
index c9c16ae6d5..6cc6e1808a 100644
--- a/phpBB/phpbb/extension/finder.php
+++ b/phpBB/phpbb/extension/finder.php
@@ -475,14 +475,19 @@ class finder
 			}
 			$directory_pattern = '#' . $directory_pattern . '#';
 
-			$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path), \RecursiveIteratorIterator::SELF_FIRST);
+			$iterator = new \RecursiveIteratorIterator(
+				new \phpbb\recursive_dot_prefix_filter_iterator(
+					new \RecursiveDirectoryIterator(
+						$path,
+						\FilesystemIterator::SKIP_DOTS
+					)
+				),
+				\RecursiveIteratorIterator::SELF_FIRST
+			);
+
 			foreach ($iterator as $file_info)
 			{
 				$filename = $file_info->getFilename();
-				if ($filename == '.' || $filename == '..')
-				{
-					continue;
-				}
 
 				if ($file_info->isDir() == $is_dir)
 				{
diff --git a/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
new file mode 100644
index 0000000000..6ef63ec906
--- /dev/null
+++ b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
@@ -0,0 +1,28 @@
+<?php
+/**
+*
+* @package extension
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb;
+
+/**
+* Class recursive_dot_prefix_filter_iterator
+*
+* This filter ignores directories starting with a dot.
+* When searching for php classes and template files of extensions
+* we don't need to look inside these directories.
+*
+* @package phpbb
+*/
+class recursive_dot_prefix_filter_iterator extends \RecursiveFilterIterator
+{
+	public function accept()
+	{
+		$filename = $this->current()->getFilename();
+		return !$this->current()->isDir() || $filename[0] !== '.';
+	}
+}