(PHP 5 >= 5.3.0, PHP 7) Adds all objects from another storage

(PHP 5 >= 5.1.0, PHP 7) Begin Iteration public

(PHP 5 >= 5.1.2, PHP 7) Tells if the entry is writable

(PHP 5 >= 5.0.0, PHP 7) Unsets the value at the specified index

(PHP 5 >= 5.1.0, PHP 7) Flushes the output to the file

(PHP 5 >= 5.1.0, PHP 7) Next element public

(PHP 5 >= 5.1.2, PHP 7) Gets file type public

(PHP 5 >= 5.1.0, PHP 7) Reached end of file

(PHP 5 >= 5.1.0, PHP 7) Gets flags for the SplFileObject

(PHP 5 >= 5.3.0, PHP 7) Dequeues a node from the queue