Iterator::rewind

(PHP 5 >= 5.1.0)

Iterator::rewind — Rewind the Iterator to the first element

abstract public void Iterator::rewind ( void )

Rewinds back to the first element of the Iterator.

Замечание:
This is the first method called when starting a foreach loop. It will not be executed after foreach loops.

У этой функции нет параметров.

Any returned value is ignored.