<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Tests\Component\Validator\Constraints;
/**
* This class is a hand written simplified version of PHP native `ArrayObject`
* class, to show that it behaves differently than the PHP native implementation.
class CustomArrayObject implements \ArrayAccess, \IteratorAggregate, \Countable, \Serializable
{
private $array;
public function __construct(array $array = null)
$this->array = $array ?: array();
}
public function offsetExists($offset)
return array_key_exists($offset, $this->array);
public function offsetGet($offset)
return $this->array[$offset];
public function offsetSet($offset, $value)
if (null === $offset) {
$this->array[] = $value;
} else {
$this->array[$offset] = $value;
public function offsetUnset($offset)
unset($this->array[$offset]);
public function getIterator()
return new \ArrayIterator($this->array);
public function count()
return count($this->array);
public function serialize()
return serialize($this->array);
public function unserialize($serialized)
$this->array = (array) unserialize((string) $serialized);
class CollectionValidatorCustomArrayObjectTest extends CollectionValidatorTest
public function prepareTestData(array $contents)
return new CustomArrayObject($contents);