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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Serialize\Serializer;
/**
* Class for serializing data first to json string and then to base64 string.
*
* May be used for cases when json encoding results with a string,
* which contains characters, which are unacceptable by client.
*/
class Base64Json implements \Magento\Framework\Serialize\SerializerInterface
{
/**
* @inheritdoc
*/
public function serialize($data)
{
return base64_encode(json_encode($data));
}
/**
* Unserialize the given string with base64 and json.
* Falls back to the json-only decoding on failure.
*
* @param string $string
* @return string|int|float|bool|array|null
*/
public function unserialize($string)
{
$result = json_decode(base64_decode($string), true);
if (json_last_error() !== JSON_ERROR_NONE) {
return json_decode($string, true);
}
return $result;
}
}