diff options
| -rw-r--r-- | phpBB/includes/functions_admin.php | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/phpBB/includes/functions_admin.php b/phpBB/includes/functions_admin.php index 85378c2491..c1d329f60b 100644 --- a/phpBB/includes/functions_admin.php +++ b/phpBB/includes/functions_admin.php @@ -161,20 +161,31 @@ function filelist($rootdir, $dir = '', $type = 'gif|jpg|jpeg|png') { $matches = array(); - $dh = opendir($rootdir . $dir); + // Remove initial / if present + $rootdir = (substr($rootdir, 0, 1) == '/') ? substr($rootdir, 1) : $rootdir; + // Add closing / if present + $rootdir = ($rootdir && substr($rootdir, -1) != '/') ? $rootdir . '/' : $rootdir; + + // Remove initial / if present + $dir = (substr($dir, 0, 1) == '/') ? substr($dir, 1) : $dir; + // Add closing / if present + $dir = ($dir && substr($dir, -1) != '/') ? $dir . '/' : $dir; + $dh = opendir($rootdir . $dir); while ($fname = readdir($dh)) { - if (is_file("$rootdir$dir/$fname") && filesize("$rootdir$dir/$fname") && preg_match('#\.' . $type . '$#i', $fname)) + if (is_file("$rootdir$dir$fname")) { - $matches[$dir][] = $fname; + if (filesize("$rootdir$dir$fname") && preg_match('#\.' . $type . '$#i', $fname)) + { + $matches[$dir][] = $fname; + } } - else if ($fname{0} != '.' && is_dir("$rootdir$dir/$fname")) + else if ($fname{0} != '.' && is_dir("$rootdir$dir$fname")) { - $matches += filelist($rootdir, "$dir/$fname", $type); + $matches += filelist($rootdir, "$dir$fname", $type); } } - closedir($dh); return $matches; |