From e610b239169d604d5b880d14140f7fe25b15c392 Mon Sep 17 00:00:00 2001
From: rxu <rxu@mail.ru>
Date: Thu, 17 Mar 2016 00:50:08 +0700
Subject: [PATCH] [ticket/14540] Adjust recursive_dot_prefix_filter_iterator
 for performance

Swapping conditions in the function accept() of the class
\phpbb\recursive_dot_prefix_filter_iterator saves a lot of isDir() calls which
is more expensive than $filename[0] checks.

PHPBB3-14540
---
 phpBB/phpbb/recursive_dot_prefix_filter_iterator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
index 2500ba0cf8..1446551b8b 100644
--- a/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
+++ b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
@@ -25,6 +25,6 @@ class recursive_dot_prefix_filter_iterator extends \RecursiveFilterIterator
 	public function accept()
 	{
 		$filename = $this->current()->getFilename();
-		return !$this->current()->isDir() || $filename[0] !== '.';
+		return $filename[0] !== '.' || !$this->current()->isDir();
 	}
 }