&reftitle.constants; &extension.constants; GLOB_BRACE (integer) GLOB_ONLYDIR (integer) GLOB_MARK (integer) GLOB_NOSORT (integer) GLOB_NOCHECK (integer) GLOB_NOESCAPE (integer) PATHINFO_DIRNAME (integer) PATHINFO_BASENAME (integer) PATHINFO_EXTENSION (integer) FILE_USE_INCLUDE_PATH (integer) FILE_APPEND (integer) FILE_IGNORE_NEW_LINES (integer) FILE_SKIP_EMPTY_LINES (integer)