Phaza\LaravelPostgis\Eloquent\PostgisTrait::getPostgisFields PHP Метод

    public function getPostgisFields()
    {
        if (property_exists($this, 'postgisFields')) {
            return Arr::isAssoc($this->postgisFields) ? array_keys($this->postgisFields) : $this->postgisFields;
            //Returns the non-associative array that doesn't define the geometry type.
        } else {
            throw new PostgisFieldsNotDefinedException(__CLASS__ . ' has to define $postgisFields');
        }
    }