ArrayObject::setIteratorClass Sets the iterator classname for the ArrayObject &reftitle.description; public voidArrayObject::setIteratorClass stringiterator_class Sets the classname of the array iterator that is used by ArrayObject::getIterator(). &reftitle.parameters; iterator_class The classname of the array iterator to use when iterating over this object. &reftitle.returnvalues; &return.void; &reftitle.examples; 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()); ?> ]]> &example.outputs; 1 [oranges] => 4 [bananas] => 5 [apples] => 10 ) ]]>