private function getPropertyFor($attribute, $property) {
    return $this->propertyExists($attribute, $property)
         ? $this->__attributes[$attribute][$property]
         : null;
  }
private function getPropertyFor($attribute, $property) {
    return $this->propertyExists($attribute, $property)
         ? $this->__attributes[$attribute][$property]
         : null;
  }
private function getPropertyFor ( $ attribute , $ property ) { return $ this -> propertyExists ( $ attribute , $ property ) ? $ this -> __attributes [ $ attribute ] [ $ property ] : null ; }
`getPropertyFor` returns an attribute property by name

@param   string  $attribute  attribute name
@param   string  $property   property name

@return  boolean
getPropertyFor returns an attribute property by name