ArrayIterator::rewind

Description

This function rewinds the iterator to the beginning.

Пример 1. ArrayIterator::rewind() example <?php $arrayobject = new ArrayObject(); $arrayobject[] = 'zero'; $arrayobject[] = 'one'; $arrayobject[] = 'two'; $iterator = $arrayobject->getIterator(); $iterator->next(); echo $iterator->key(); //1 $iterator->rewind(); //rewinding to the begining echo $iterator->key(); //0 ?>