ArrayObject¶
ArrayObject
is a native class that provides the functionality of an array with the added features of an object. It extends the base ArrayObject
class and implements the ArrayAccess
, Countable
, IteratorAggregate
, and Serializable
interfaces.
With ArrayObject
, it is possible to create objects that have the behavior of arrays, meaning it is possible to access array elements as properties and use object-oriented methods to manipulate the array.
Operator such as append []
, or foreach() loops are then available with those objects.
<?php
class myObject extends ArrayObject{ }
$variable = new ArrObj([0, 1]);
$variable[] = 2;
foreach($variable as $k => $v) {
echo $k . ' => ' . $v . PHP_EOL;
}
?>
See also Array Objects in PHP
Related packages : jbzoo/data, phootwork/collection