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<?php |
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/* |
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* This file is part of the Koded package. |
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* |
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* (c) Mihail Binev <[email protected]> |
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* |
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* Please view the LICENSE distributed with this source code |
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* for the full copyright and license information. |
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*/ |
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namespace Koded\Stdlib\Serializer; |
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use JsonException; |
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use Koded\Stdlib\Serializer; |
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use function Koded\Stdlib\error_log; |
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class JsonSerializer implements Serializer |
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{ |
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public const OPTIONS = JSON_PRESERVE_ZERO_FRACTION |
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| JSON_UNESCAPED_SLASHES |
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| JSON_UNESCAPED_UNICODE |
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| JSON_THROW_ON_ERROR; |
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/** |
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* @var int JSON encode options. Defaults to (4195648): |
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* - JSON_PRESERVE_ZERO_FRACTION |
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* - JSON_UNESCAPED_SLASHES |
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* - JSON_UNESCAPED_UNICODE |
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* - JSON_THROW_ON_ERROR |
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*/ |
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private int $options = self::OPTIONS; |
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private bool $associative; |
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/** |
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* JsonSerializer constructor. |
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* |
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* @param int $options [optional] JSON encode options. |
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* - to ADD more JSON options use OR "|" bitmask operator |
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* - to EXCLUDE multiple default options use XOR "^" |
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* @param bool $associative [optional] When TRUE, returned objects will be |
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* converted into associative arrays |
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*/ |
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public function __construct(int $options = 0, bool $associative = false) |
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{ |
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$this->options ^= $options; |
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$this->associative = $associative; |
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} |
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public function serialize(mixed $value): ?string |
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{ |
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try { |
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return json_encode($value, $this->options); |
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} catch (JsonException $e) { |
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error_log(__METHOD__, $e->getMessage(), $value); |
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return ''; |
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} |
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} |
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public function unserialize(string $value): mixed |
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{ |
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try { |
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return json_decode($value, $this->associative, 512, |
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JSON_OBJECT_AS_ARRAY |
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| JSON_BIGINT_AS_STRING |
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| JSON_THROW_ON_ERROR); |
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} catch (JsonException $e) { |
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error_log(__METHOD__, $e->getMessage(), $value); |
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return ''; |
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} |
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} |
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public function type(): string |
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{ |
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return Serializer::JSON; |
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} |
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} |
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kodedphp /
stdlib
