75 lines
1.8 KiB
PHP
75 lines
1.8 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\Serializer\Encoder;
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use Symfony\Component\Serializer\Exception\NotEncodableValueException;
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/**
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* Encodes JSON data.
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*
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* @author Sander Coolen <sander@jibber.nl>
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*/
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class JsonEncode implements EncoderInterface
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{
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private $options;
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public function __construct($bitmask = 0)
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{
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$this->options = $bitmask;
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}
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/**
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* Encodes PHP data to a JSON string.
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*
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* {@inheritdoc}
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*/
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public function encode($data, $format, array $context = [])
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{
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$context = $this->resolveContext($context);
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$options = $context['json_encode_options'];
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try {
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$encodedJson = json_encode($data, $options);
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} catch (\JsonException $e) {
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throw new NotEncodableValueException($e->getMessage(), 0, $e);
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}
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if (\PHP_VERSION_ID >= 70300 && (\JSON_THROW_ON_ERROR & $options)) {
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return $encodedJson;
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}
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if (\JSON_ERROR_NONE !== json_last_error() && (false === $encodedJson || !($options & \JSON_PARTIAL_OUTPUT_ON_ERROR))) {
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throw new NotEncodableValueException(json_last_error_msg());
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}
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return $encodedJson;
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}
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/**
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* {@inheritdoc}
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*/
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public function supportsEncoding($format)
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{
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return JsonEncoder::FORMAT === $format;
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}
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/**
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* Merge default json encode options with context.
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*
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* @return array
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*/
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private function resolveContext(array $context = [])
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{
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return array_merge(['json_encode_options' => $this->options], $context);
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}
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}
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