/home/smartonegroup/www/veroserv/vendor/jms/metadata/UPGRADING.md
From 2.2.3 to 2.3.0
====================
- The `\Serializable` PHP interface is deprecated, the methods of this interface will be removed in 3.0.
This change is done to allow the use of the new `__serialize` and `__unserialize` PHP's strategy.
If you were extending the metadata classes, your custom serialization methods were looking probably as something as this:
```php
class MyMetadata extends PropertyMetadata
{
// ... more code
public function serialize()
{
$data = parent::serialize();
return \serialize([$data, $this->customMetadataProp]);
}
public function unserialize($str)
{
list($str, $this->customMetadataProp) = \unserialize($str);
parent::unserialize($str);
}
}
```
After this change, your code should look like this:
```php
class MyMetadata extends PropertyMetadata
{
// ... more code
protected function serializeToArray(): array
{
$data = parent::serializeToArray();
return [$data, $this->customMetadataProp];
}
protected function unserializeFromArray(array $data): void
{
list($data, $this->customMetadataProp) = $data;
parent::unserializeFromArray($data);
}
}
```
From 1.7.0 to 2.0.0
====================
- Type-hinting everywhere where allowed by PHP 7.2 and strict types are used now
- `Metadata\Cache\CacheInterface` changed, methods have different names and signature; all the classes implementing
that interface have been modified accordingly
- `getValue` and `setValue` methods have been removed from `Metadata\PropertyMetadata`, getting/setting properties is not
responsibility of this library anymore
- the `$reflection` property has been removed from `Metadata\PropertyMetadata`;
metadata information do not require (and do not offer) reflection anymore