PHP Manual Function Reference File System Related Extensions Fileinfo finfo finfo::set_flags finfo::file Filesystem finfo::set_flags (PHP >= 5.3.0, PECL fileinfo >= 0.1.0)finfo::set_flags — Alias of finfo_set_flags() Description public bool finfo::set_flags ( int $options ) This function is an alias of: finfo_set_flags()