ArrayObject::setIteratorClass

(PHP 5 >= 5.1.0, PHP 7)

ArrayObject::setIteratorClassSets the iterator classname for the ArrayObject


Description

public ArrayObject::setIteratorClass ( string $iterator_class ) : void

Sets the classname of the array iterator that is used by ArrayObject::getIterator().


Parameters

iterator_class
The classname of the array iterator to use when iterating over this object.


Return Values

No value is returned.


Examples

Example #1 ArrayObject::setIteratorClass() example

<?php// Custom ArrayIterator (inherits from ArrayIterator)class MyArrayIterator extends ArrayIterator {    // custom implementation}// Array of available fruits$fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10);$fruitsArrayObject = new ArrayObject($fruits);// Set the iterator classname to the newly$fruitsArrayObject->setIteratorClass('MyArrayIterator');print_r($fruitsArrayObject->getIterator());?>

The above example will output:


MyArrayIterator Object
(
    [lemons] => 1
    [oranges] => 4
    [bananas] => 5
    [apples] => 10
)