* * object (incl. \Serializable, and classes implementing magic and custom __serialize)
*
* @param mixed $data PHP value(s).
- * @param Serializer|null $serializer Custom serializer.
+ * @param Serializer|array|null $serializer Custom serializer.
* @return string serialized ION data
* @throws \ion\Exception
*/
-function serialize(mixed $data, ?Serializer $serializer = null) : string {}
+function serialize(mixed $data, Serializer|array|null $serializer = null) : string {}
/**
* Unserialize ION data (stream) as PHP value(s).
* @return mixed unserialized PHP values
* @throws \ion\Exception
*/
-function unserialize($data, ?Unserializer $unserializer = null) : mixed {}
+function unserialize($data, Unserializer|array|null $unserializer = null) : mixed {}
/**
* Serializer interface, used to customize ion\serialize()'s behavior.
* @param Timestamp\Precision|int $precision The timestamp's precision.
* @param Timestamp\Format|string|null $format The timestamp's format.
* @param string|null $datetime The timestamp's value.
- * @param \DateTimeZone|null $timezone The timestamp's timezone.
+ * @param \DateTimeZone|string|null $timezone The timestamp's timezone.
*/
public function __construct(
Timestamp\Precision|int $precision,
Timestamp\Format|string|null $format = null,
?string $datetime = null,
- ?\DateTimeZone $timezone = null,
+ \DateTimeZone|string|null $timezone = null,
) {}
public function __toString() : string {}
/**
* Writer options.
*/
- public readonly ?\ion\Writer\Options $writerOptions = null,
+ public readonly \ion\Writer\Options|array|null $writerOptions = null,
/**
* Whether to write the top level array as multiple ION sequences.
*/
/**
* Reader options.
*/
- public readonly ?\ion\Reader\Options $readerOptions = null,
+ public readonly \ion\Reader\Options|array|null $readerOptions = null,
/**
* Whether to continue reading multiple ION sequences after the first one.
*/