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<?php
declare(strict_types=1);
namespace Sentry\Util;
use Sentry\Exception\JsonException;
/**
* This class provides some utility methods to encode/decode JSON data.
*
* @author Stefano Arlandini <sarlandini@alice.it>
*
* @internal
*/
final class JSON
{
/**
* Encodes the given data into JSON.
*
* @param mixed $data The data to encode
* @param int $options Bitmask consisting of JSON_* constants
* @param int $maxDepth The maximum depth allowed for serializing $data
*
* @throws JsonException If the encoding failed
*/
public static function encode($data, int $options = 0, int $maxDepth = 512): string
{
if ($maxDepth < 1) {
throw new \InvalidArgumentException('The $maxDepth argument must be an integer greater than 0.');
}
$options |= \JSON_UNESCAPED_UNICODE | \JSON_INVALID_UTF8_SUBSTITUTE | \JSON_PARTIAL_OUTPUT_ON_ERROR;
$encodedData = json_encode($data, $options, $maxDepth);
$allowedErrors = [\JSON_ERROR_NONE, \JSON_ERROR_RECURSION, \JSON_ERROR_INF_OR_NAN, \JSON_ERROR_UNSUPPORTED_TYPE];
$encounteredAnyError = \JSON_ERROR_NONE !== json_last_error();
if (($encounteredAnyError && ('null' === $encodedData || false === $encodedData)) || !\in_array(json_last_error(), $allowedErrors, true)) {
throw new JsonException(sprintf('Could not encode value into JSON format. Error was: "%s".', json_last_error_msg()));
}
return $encodedData;
}
/**
* Decodes the given data from JSON.
*
* @param string $data The data to decode
*
* @return mixed
*
* @throws JsonException If the decoding failed
*/
public static function decode(string $data)
{
$decodedData = json_decode($data, true);
if (\JSON_ERROR_NONE !== json_last_error()) {
throw new JsonException(sprintf('Could not decode value from JSON format. Error was: "%s".', json_last_error_msg()));
}
return $decodedData;
}
}
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