public static function readDir()

in src/OSS/Core/OssUtil.php [479:513]

• 34 lines of code
• 10 McCabe index (conditional complexity)

    public static function readDir($dir, $exclude = ".|..|.svn|.git", $recursive = false)
    {
        $file_list_array = array();
        $base_path = $dir;
        $exclude_array = explode("|", $exclude);
        $exclude_array = array_unique(array_merge($exclude_array, array('.', '..')));

        if ($recursive) {
            foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir)) as $new_file) {
                if ($new_file->isDir()) continue;
                $object = str_replace($base_path, '', $new_file);
                if (!in_array(strtolower($object), $exclude_array)) {
                    $object = ltrim($object, '/');
                    if (is_file($new_file)) {
                        $key = md5($new_file . $object, false);
                        $file_list_array[$key] = array('path' => $new_file, 'file' => $object,);
                    }
                }
            }
        } else if ($handle = opendir($dir)) {
            while (false !== ($file = readdir($handle))) {
                if (!in_array(strtolower($file), $exclude_array)) {
                    $new_file = $dir . '/' . $file;
                    $object = $file;
                    $object = ltrim($object, '/');
                    if (is_file($new_file)) {
                        $key = md5($new_file . $object, false);
                        $file_list_array[$key] = array('path' => $new_file, 'file' => $object,);
                    }
                }
            }
            closedir($handle);
        }
        return $file_list_array;
    }