<?php

declare(strict_types=1);

/**

* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)

* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org/)

*

* Licensed under The MIT License

* For full copyright and license information, please see the LICENSE.txt

* Redistributions of files must retain the above copyright notice.

*

* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org/)

* @link https://cakephp.org CakePHP(tm) Project

* @since 0.1.0

* @license https://opensource.org/licenses/MIT MIT License

*/

namespace Cake\Enqueue;

use InvalidArgumentException;

class JSON

{

/**

* @param string $string String to decode.

* @throws \InvalidArgumentException

* @return array

*/

public static function decode(string $string): array

{

if (!is_string($string)) {

throw new InvalidArgumentException(sprintf(

'Accept only string argument but got: "%s"',

is_object($string) ? get_class($string) : gettype($string),

));

}

// PHP7 fix - empty string and null cause syntax error

if (empty($string)) {

return null;

}

$decoded = json_decode($string, true);

if (json_last_error() !== JSON_ERROR_NONE) {

throw new InvalidArgumentException(sprintf(

'The malformed json given. Error %s and message %s',

json_last_error(),

json_last_error_msg(),

));

}

return $decoded;

}

/**

* @param mixed $value Value to encode.

* @return string

*/

public static function encode(mixed $value): string

{

$encoded = json_encode($value, JSON_UNESCAPED_UNICODE);

if (json_last_error() !== JSON_ERROR_NONE) {

throw new InvalidArgumentException(sprintf(

'Could not encode value into json. Error %s and message %s',

json_last_error(),

json_last_error_msg(),

));

}

return $encoded;

}

}