(PHP 5 >= 5.1.2, PHP 7) Gets the path without filename

(PHP 5 >= 5.1.0, PHP 7) Construct a filterIterator

(PHP 5 >= 5.1.0, PHP 7) Output all remaining data on a file pointer

(PHP 5 >= 5.1.0, PHP 7) Get the inner iterator

(PHP 5 >= 5.1.0, PHP 7) Move to the next entry

(PHP 5 >= 5.0.0, PHP 7) Construct a new array object

(PHP 5 >= 5.3.0, PHP 7) Move to the next node

(PHP 5 >= 5.3.0, PHP 7) Sets the mode of iteration

(PHP 5, PHP 7) Move the iterator forward public

(PHP 5 >= 5.0.0, PHP 7) Rewind array back to the start