[source] # Igbinary Igbinary is a compact binary format that serves as a drop-in replacement for the native PHP serializer. !!! note The [Igbinary extension](https://github.com/igbinary/igbinary) is needed to use this serializer. ## Parameters This serializer does not have any parameters. ## Example ```php use Rubix\ML\Persisters\Serializers\Igbinary; $serializer = new Igbinary(); ```