(PHP 5 >= 5.0.0, PHP 7) Check whether array contains more entries

(PHP 5 >= 5.3.0, PHP 7) Attaches iterator information

(PHP 5 >= 5.2.0, PHP 7) Get flags used public

(PHP 5 >= 5.0.0, PHP 7) Get value for an offset

(PHP 5, PHP 7) Constructs a new directory iterator from a path

(PHP 5 >= 5.1.0, PHP 7) Get the key of the current element

(PHP 5, PHP 7) Return file name of current DirectoryIterator item.

(PHP 5 >= 5.1.0, PHP 7) Check whether the inner iterator's current element has children

(PHP 5 >= 5.4.0, PHP 7) Create a RecursiveCallbackFilterIterator from a RecursiveIterator

(PHP 5 >= 5.2.0, PHP 7) Sets the flags. public