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