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(PHP 5 >= 5.1.0, PHP 7, PHP 8)
ArrayObject::setIteratorClass — Sets the iterator classname for the ArrayObject
Sets the classname of the array iterator that is used by ArrayObject::getIterator().
iteratorClass
The classname of the array iterator to use when iterating over this object.
Nessun valore viene restituito.
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
$fruitsArrayObject->setIteratorClass('MyArrayIterator');
var_dump($fruitsArrayObject->getIterator());
?>
Il precedente esempio visualizzerĂ :
object(MyArrayIterator)#2 (1) { ["storage":"ArrayIterator":private]=> object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(4) { ["lemons"]=> int(1) ["oranges"]=> int(4) ["bananas"]=> int(5) ["apples"]=> int(10) } } }