ArrayObject::getIterator

Description

This function will return an iterator from an ArrayObject.

Example 1. ArrayObject::getIterator() example <?php $array = array('1' => 'one',                '2' => 'two',                '3' => 'three'); $arrayobject = new ArrayObject($array); $iterator = $arrayobject->getIterator(); while($iterator->valid()) {     echo $iterator->key() . ' => ' . $iterator->current() . "\n";     $iterator->next(); } ?> The above example will output: 1 => one 2 => two 3 => three