src/Behaviour/AdditionalPropertiesInterface/Implementation.php
public function getAdditionalProperty($name, $default = null)
    {
        $additional_properties = $this->getAdditionalProperties();

        return $additional_properties && isset($additional_properties[$name]) ? $additional_properties[$name] : $default;
    }
public function getAdditionalProperty($name, $default = null)
    {
        $additional_properties = $this->getAdditionalProperties();

        return $additional_properties && isset($additional_properties[$name]) ? $additional_properties[$name] : $default;
    }
public function getAdditionalProperty ( $ name , $ default = null ) { $ additional_properties = $ this -> getAdditionalProperties ( ) ; return $ additional_properties && isset ( $ additional_properties [ $ name ] ) ? $ additional_properties [ $ name ] : $ default ; }
Returna attribute value.

@param  string $name
@param  mixed  $default
@return mixed
Returna attribute value .