1 files changed, 0 insertions, 21 deletions
diff --git a/phpBB/includes/functions_download.php b/phpBB/includes/functions_download.php
index 7a7efd5b34..4ff3994f4c 100644
--- a/phpBB/includes/functions_download.php
+++ b/phpBB/includes/functions_download.php
@@ -718,27 +718,6 @@ function phpbb_download_check_pm_auth($db, $user_id, $msg_id)
 }
 
 /**
-* Cleans a filename of any characters that could potentially cause a problem on
-* a user's filesystem.
-*
-* @param string $filename The filename to clean
-*
-* @return string The cleaned filename
-*/
-function phpbb_download_clean_filename($filename)
-{
-	$bad_chars = array("'", "\\", ' ', '/', ':', '*', '?', '"', '<', '>', '|');
-
-	// rawurlencode to convert any potentially 'bad' characters that we missed
-	$filename = rawurlencode(str_replace($bad_chars, '_', $filename));
-
-	// Turn the %xx entities created by rawurlencode to _
-	$filename = preg_replace("/%(\w{2})/", '_', $filename);
-
-	return $filename;
-}
-
-/**
 * Check if the browser is internet explorer version 7+
 *
 * @param string $user_agent	User agent HTTP header