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ArrayObject::getIterator

Create a new iterator from an ArrayObject instance ()
ArrayIterator ArrayObject::getIterator ( )

This function will return an iterator from an ArrayObject.

Example 2311. 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