Method isSafeSegment

src/FileRise/Domain/FolderModel.php:593–609

Helpers (private) */

(string $name)

    /* Helpers (private) */
    private static function isSafeSegment(string $name): bool
    {
        if ($name === '.' || $name === '..') {
            return false;
        }
        if (strpos($name, '/') !== false || strpos($name, '\\') !== false) {
            return false;
        }
        if (strpos($name, "\0") !== false) {
            return false;
        }
        if (preg_match('/[\x00-\x1F]/u', $name)) {
            return false;
        }
        $len = mb_strlen($name);
        return $len > 0 && $len <= 255;
    }

    private static function isValidFolderSegment(string $name): bool
    {