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50 lines
1.8 KiB
PHP
50 lines
1.8 KiB
PHP
<?php
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/**
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* This file is part of the Nette Framework (https://nette.org)
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
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*/
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declare (strict_types=1);
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namespace RectorPrefix20220324\Nette\Utils;
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use RectorPrefix20220324\Nette;
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/**
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* JSON encoder and decoder.
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*/
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final class Json
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{
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use Nette\StaticClass;
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public const FORCE_ARRAY = \JSON_OBJECT_AS_ARRAY;
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public const PRETTY = \JSON_PRETTY_PRINT;
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public const ESCAPE_UNICODE = 1 << 19;
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/**
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* Converts value to JSON format. The flag can be Json::PRETTY, which formats JSON for easier reading and clarity,
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* and Json::ESCAPE_UNICODE for ASCII output.
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* @param mixed $value
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* @throws JsonException
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*/
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public static function encode($value, int $flags = 0) : string
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{
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$flags = ($flags & self::ESCAPE_UNICODE ? 0 : \JSON_UNESCAPED_UNICODE) | \JSON_UNESCAPED_SLASHES | $flags & ~self::ESCAPE_UNICODE | (\defined('JSON_PRESERVE_ZERO_FRACTION') ? \JSON_PRESERVE_ZERO_FRACTION : 0);
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// since PHP 5.6.6 & PECL JSON-C 1.3.7
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$json = \json_encode($value, $flags);
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if ($error = \json_last_error()) {
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throw new \RectorPrefix20220324\Nette\Utils\JsonException(\json_last_error_msg(), $error);
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}
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return $json;
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}
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/**
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* Parses JSON to PHP value. The flag can be Json::FORCE_ARRAY, which forces an array instead of an object as the return value.
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* @return mixed
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* @throws JsonException
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*/
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public static function decode(string $json, int $flags = 0)
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{
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$value = \json_decode($json, null, 512, $flags | \JSON_BIGINT_AS_STRING);
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if ($error = \json_last_error()) {
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throw new \RectorPrefix20220324\Nette\Utils\JsonException(\json_last_error_msg(), $error);
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}
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return $value;
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}
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}
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