PHP SDK API and DMN

Hi,
I have a decision table (DMN file) and I apply this example in my Symfony2 project https://github.com/camunda/camunda-dmn-cloud-examples/blob/master/php/dish-decision.php, but, I want use the PHP SDK API. I want a documentation about how can I connect to DMN (decision table) from PHP SDK API.
Can you help me ?

See reply in your other post.