(PHP 5 >= 5.3.0, PHP 7) The current file public

(PHP 5, PHP 7) Get group for the current DirectoryIterator item

(PHP 5, PHP 7) Return the string representation of the current element

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

(PHP 5 >= 5.3.0, PHP 7) Rewinds all attached iterator instances

(PHP 5 >= 5.2.0, PHP 7) User defined sort

(PHP 5 >= 5.1.0, PHP 7) Validates the iterator

(PHP 5 >= 5.0.0, PHP 7) Return current array entry

(PHP 5 >= 5.3.0, PHP 7) Get children public

(PHP 5 >= 5.3.0, PHP 7) Serialize public string