public function getFieldValues($combination_id)
    {
        $field_value_ids = explode('_', substr($combination_id, strpos($combination_id, '-') + 1));
        sort($field_value_ids);
        return $field_value_ids;
    }
public function getFieldValues($combination_id)
    {
        $field_value_ids = explode('_', substr($combination_id, strpos($combination_id, '-') + 1));
        sort($field_value_ids);
        return $field_value_ids;
    }
public function getFieldValues ( $ combination_id ) { $ field_value_ids = explode ( '_' , substr ( $ combination_id , strpos ( $ combination_id , '-' ) + 1 ) ) ; sort ( $ field_value_ids ) ; return $ field_value_ids ; }
Returns an array of field value IDs from a combination ID
@param string $combination_id
@return array
Returns an array of field value IDs from a combination ID