<?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\Component\PropertyAccess\Tests\Fixtures;

/**
 * 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 TraversableArrayObject 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);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjI2ODIzNDg3MjQyNTM5MSAzODEyNzQ5MjcyNzU0OTA1IDI5NTY3MTYxMjg0NDIwMTE=