(PHP 5 >= 5.1.0, PHP 7) Gets line from file

(PHP 5 >= 5.1.2, PHP 7) Gets the inode change time

(PHP 5 >= 5.1.2, PHP 7) Gets the file group

(PHP 5 >= 5.1.0, PHP 7) Prevents the rewind operation on the inner iterator.

(PHP 5 >= 5.1.0, PHP 7) Call a function for every element in an iterator

(PHP 5 >= 5.4.0, PHP 7) Unserializes the storage

(PHP 5, PHP 7) Get the permissions of current DirectoryIterator item

(PHP 5 >= 5.1.0, PHP 7) Returns the inner iterator for the current entry.

(PHP 5 >= 5.2.0, PHP 7) Sort entries using a "natural order" algorithm

(PHP 5 >= 5.1.0, PHP 7) Move the iterator forward