Php/docs/arrayobject.setiteratorclass
ArrayObject::setIteratorClass
(PHP 5 >= 5.1.0, PHP 7)
ArrayObject::setIteratorClass — Sets 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 )