Current File : /home2/selectio/public_html/fms-worksuite/vendor/amphp/serialization/src/NativeSerializer.php
<?php
namespace Amp\Serialization;
final class NativeSerializer implements Serializer
{
/** @var string[]|null */
private $allowedClasses;
/**
* @param string[]|null $allowedClasses List of allowed class names to be unserialized. Null for any class.
*/
public function __construct(?array $allowedClasses = null)
{
$this->allowedClasses = $allowedClasses;
}
public function serialize($data): string
{
try {
return \serialize($data);
} catch (\Throwable $exception) {
throw new SerializationException(
\sprintf('The given data could not be serialized: %s', $exception->getMessage()),
0,
$exception
);
}
}
public function unserialize(string $data)
{
try {
$result = \unserialize($data, ['allowed_classes' => $this->allowedClasses ?? true]);
if ($result === false && $data !== \serialize(false)) {
throw new SerializationException(
'Invalid data provided to unserialize: ' . encodeUnprintableChars($data)
);
}
} catch (\Throwable $exception) {
throw new SerializationException('Exception thrown when unserializing data', 0, $exception);
}
return $result;
}
}
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