vendor/symfony/serializer/Encoder/JsonEncoder.php line 37
<?php/** This file is part of the Symfony package.** (c) Fabien Potencier <fabien@symfony.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Symfony\Component\Serializer\Encoder;/*** Encodes JSON data.** @author Jordi Boggiano <j.boggiano@seld.be>*/class JsonEncoder implements EncoderInterface, DecoderInterface{public const FORMAT = 'json';protected $encodingImpl;protected $decodingImpl;private $defaultContext = [JsonDecode::ASSOCIATIVE => true,];public function __construct(JsonEncode $encodingImpl = null, JsonDecode $decodingImpl = null, array $defaultContext = []){$this->defaultContext = array_merge($this->defaultContext, $defaultContext);$this->encodingImpl = $encodingImpl ?? new JsonEncode($this->defaultContext);$this->decodingImpl = $decodingImpl ?? new JsonDecode($this->defaultContext);}public function encode(mixed $data, string $format, array $context = []): string{$context = array_merge($this->defaultContext, $context);return $this->encodingImpl->encode($data, self::FORMAT, $context);}public function decode(string $data, string $format, array $context = []): mixed{$context = array_merge($this->defaultContext, $context);return $this->decodingImpl->decode($data, self::FORMAT, $context);}public function supportsEncoding(string $format): bool{return self::FORMAT === $format;}public function supportsDecoding(string $format): bool{return self::FORMAT === $format;}}